/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 17:17:02,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 17:17:02,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 17:17:02,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 17:17:02,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 17:17:02,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 17:17:02,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 17:17:02,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 17:17:02,496 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 17:17:02,497 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 17:17:02,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 17:17:02,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 17:17:02,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 17:17:02,502 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 17:17:02,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 17:17:02,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 17:17:02,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 17:17:02,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 17:17:02,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 17:17:02,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 17:17:02,528 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 17:17:02,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 17:17:02,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 17:17:02,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 17:17:02,544 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 17:17:02,544 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 17:17:02,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 17:17:02,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 17:17:02,548 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 17:17:02,549 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-10-29 17:17:02,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 17:17:02,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 17:17:02,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 17:17:02,561 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 17:17:02,620 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 17:17:02,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 17:17:02,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 17:17:02,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 17:17:02,624 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 17:17:02,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 17:17:02,625 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 17:17:02,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 17:17:02,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 17:17:02,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 17:17:02,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 17:17:02,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 17:17:02,627 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 17:17:02,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 17:17:02,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 17:17:02,628 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 17:17:02,628 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 17:17:02,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 17:17:02,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 17:17:02,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 17:17:02,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 17:17:02,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 17:17:02,629 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 17:17:02,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 17:17:02,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 17:17:02,630 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 17:17:02,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 17:17:02,630 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 17:17:03,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 17:17:03,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 17:17:03,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 17:17:03,081 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 17:17:03,082 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 17:17:03,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2020-10-29 17:17:03,179 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1960c527e/cb5e4d223d1e47cd89703ad31dbc0b6c/FLAGf43389c2b [2020-10-29 17:17:04,233 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 17:17:04,234 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2020-10-29 17:17:04,291 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1960c527e/cb5e4d223d1e47cd89703ad31dbc0b6c/FLAGf43389c2b [2020-10-29 17:17:04,305 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1960c527e/cb5e4d223d1e47cd89703ad31dbc0b6c [2020-10-29 17:17:04,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 17:17:04,315 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 17:17:04,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 17:17:04,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 17:17:04,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 17:17:04,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:17:04" (1/1) ... [2020-10-29 17:17:04,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@222dcb63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:04, skipping insertion in model container [2020-10-29 17:17:04,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 05:17:04" (1/1) ... [2020-10-29 17:17:04,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 17:17:04,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 17:17:06,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:17:06,445 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 17:17:06,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 17:17:07,113 INFO L208 MainTranslator]: Completed translation [2020-10-29 17:17:07,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07 WrapperNode [2020-10-29 17:17:07,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 17:17:07,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 17:17:07,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 17:17:07,117 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 17:17:07,131 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07" (1/1) ... [2020-10-29 17:17:07,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07" (1/1) ... [2020-10-29 17:17:07,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07" (1/1) ... [2020-10-29 17:17:07,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07" (1/1) ... [2020-10-29 17:17:07,369 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07" (1/1) ... [2020-10-29 17:17:07,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07" (1/1) ... [2020-10-29 17:17:07,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07" (1/1) ... [2020-10-29 17:17:07,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 17:17:07,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 17:17:07,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 17:17:07,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 17:17:07,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 17:17:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 17:17:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 17:17:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 17:17:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 17:17:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:17:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 17:17:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 17:17:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-29 17:17:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 17:17:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 17:17:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 17:17:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 17:17:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 17:17:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2020-10-29 17:17:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-29 17:17:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_write_access [2020-10-29 17:17:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-29 17:17:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_binfmt [2020-10-29 17:17:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 17:17:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 17:17:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure string_unescape_inplace [2020-10-29 17:17:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure check_file [2020-10-29 17:17:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure load_misc_binary [2020-10-29 17:17:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure scanarg [2020-10-29 17:17:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure check_special_flags [2020-10-29 17:17:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure create_entry [2020-10-29 17:17:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_command [2020-10-29 17:17:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure entry_status [2020-10-29 17:17:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_get_inode [2020-10-29 17:17:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_evict_inode [2020-10-29 17:17:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_node [2020-10-29 17:17:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_read [2020-10-29 17:17:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_write [2020-10-29 17:17:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_register_write [2020-10-29 17:17:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_read [2020-10-29 17:17:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_write [2020-10-29 17:17:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_fill_super [2020-10-29 17:17:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_mount [2020-10-29 17:17:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure init_misc_binfmt [2020-10-29 17:17:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_misc_binfmt [2020-10-29 17:17:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2020-10-29 17:17:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_init_misc_binfmt_7_11 [2020-10-29 17:17:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-29 17:17:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2020-10-29 17:17:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_4 [2020-10-29 17:17:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_1_7_5 [2020-10-29 17:17:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2020-10-29 17:17:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_6 [2020-10-29 17:17:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_1_7_7 [2020-10-29 17:17:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 17:17:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-29 17:17:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2020-10-29 17:17:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 17:17:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-29 17:17:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_7 [2020-10-29 17:17:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 17:17:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 17:17:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2020-10-29 17:17:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2020-10-29 17:17:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 17:17:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 17:17:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2020-10-29 17:17:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2020-10-29 17:17:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2020-10-29 17:17:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2020-10-29 17:17:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 17:17:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2020-10-29 17:17:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2020-10-29 17:17:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 17:17:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2020-10-29 17:17:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2020-10-29 17:17:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-29 17:17:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_filesystem [2020-10-29 17:17:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_linux_binfmt_dummy_resourceless_instance_3 [2020-10-29 17:17:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_super_operations_dummy_resourceless_instance_4 [2020-10-29 17:17:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-29 17:17:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-29 17:17:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-29 17:17:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2020-10-29 17:17:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:17:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2020-10-29 17:17:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2020-10-29 17:17:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2020-10-29 17:17:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2020-10-29 17:17:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:17:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-29 17:17:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:17:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-29 17:17:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_filesystem [2020-10-29 17:17:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 17:17:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 17:17:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 17:17:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2020-10-29 17:17:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-29 17:17:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2020-10-29 17:17:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2020-10-29 17:17:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-29 17:17:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2020-10-29 17:17:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_filesystem_19 [2020-10-29 17:17:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_filesystem_20 [2020-10-29 17:17:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-29 17:17:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-29 17:17:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-29 17:17:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 17:17:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 17:17:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 17:17:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 17:17:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-29 17:17:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-29 17:17:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-29 17:17:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-29 17:17:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-29 17:17:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-29 17:17:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 17:17:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 17:17:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 17:17:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 17:17:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-29 17:17:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 17:17:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-29 17:17:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-29 17:17:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-29 17:17:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 17:17:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 17:17:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 17:17:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-29 17:17:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-29 17:17:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-29 17:17:07,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-29 17:17:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-29 17:17:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 17:17:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 17:17:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 17:17:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 17:17:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 17:17:07,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 17:17:07,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-29 17:17:07,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-29 17:17:07,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-29 17:17:07,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-29 17:17:07,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 17:17:07,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-29 17:17:07,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 17:17:07,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 17:17:07,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 17:17:07,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 17:17:07,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 17:17:07,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 17:17:07,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 17:17:07,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 17:17:07,557 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 17:17:07,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 17:17:07,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 17:17:07,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 17:17:07,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 17:17:07,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-29 17:17:07,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2020-10-29 17:17:07,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 17:17:07,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-29 17:17:07,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_binfmt [2020-10-29 17:17:07,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-29 17:17:07,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2020-10-29 17:17:07,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2020-10-29 17:17:07,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2020-10-29 17:17:07,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2020-10-29 17:17:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bprm_change_interp [2020-10-29 17:17:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_inode [2020-10-29 17:17:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_strings_kernel [2020-10-29 17:17:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure current_fs_time [2020-10-29 17:17:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure d_drop [2020-10-29 17:17:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2020-10-29 17:17:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2020-10-29 17:17:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2020-10-29 17:17:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_nlink [2020-10-29 17:17:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure fd_install [2020-10-29 17:17:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2020-10-29 17:17:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-29 17:17:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_ino [2020-10-29 17:17:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unused_fd_flags [2020-10-29 17:17:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure iput [2020-10-29 17:17:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_read [2020-10-29 17:17:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_litter_super [2020-10-29 17:17:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-29 17:17:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-29 17:17:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 17:17:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure lockref_get [2020-10-29 17:17:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_one_len [2020-10-29 17:17:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-29 17:17:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure mount_single [2020-10-29 17:17:07,562 INFO L138 BoogieDeclarations]: Found implementation of procedure new_inode [2020-10-29 17:17:07,562 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-29 17:17:07,562 INFO L138 BoogieDeclarations]: Found implementation of procedure open_exec [2020-10-29 17:17:07,562 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_binprm [2020-10-29 17:17:07,562 INFO L138 BoogieDeclarations]: Found implementation of procedure register_filesystem [2020-10-29 17:17:07,562 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_arg_zero [2020-10-29 17:17:07,562 INFO L138 BoogieDeclarations]: Found implementation of procedure search_binary_handler [2020-10-29 17:17:07,562 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_super [2020-10-29 17:17:07,563 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_pin_fs [2020-10-29 17:17:07,563 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2020-10-29 17:17:07,563 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_release_fs [2020-10-29 17:17:07,563 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2020-10-29 17:17:07,563 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-29 17:17:07,563 INFO L138 BoogieDeclarations]: Found implementation of procedure string_unescape [2020-10-29 17:17:07,563 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 17:17:07,563 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_close [2020-10-29 17:17:07,563 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_binfmt [2020-10-29 17:17:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_filesystem [2020-10-29 17:17:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure would_dump [2020-10-29 17:17:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 17:17:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 17:17:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 17:17:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 17:17:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 17:17:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 17:17:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 17:17:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2020-10-29 17:17:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2020-10-29 17:17:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-29 17:17:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 17:17:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 17:17:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 17:17:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-29 17:17:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-29 17:17:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 17:17:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-29 17:17:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 17:17:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 17:17:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-29 17:17:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-29 17:17:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 17:17:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 17:17:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 17:17:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 17:17:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 17:17:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-29 17:17:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-29 17:17:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 17:17:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 17:17:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 17:17:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 17:17:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 17:17:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-29 17:17:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-29 17:17:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 17:17:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 17:17:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 17:17:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 17:17:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 17:17:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-29 17:17:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 17:17:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 17:17:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-29 17:17:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-29 17:17:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 17:17:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-29 17:17:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2020-10-29 17:17:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2020-10-29 17:17:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2020-10-29 17:17:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2020-10-29 17:17:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2020-10-29 17:17:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2020-10-29 17:17:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure lockref_get [2020-10-29 17:17:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2020-10-29 17:17:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2020-10-29 17:17:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2020-10-29 17:17:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2020-10-29 17:17:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure current_fs_time [2020-10-29 17:17:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure drop_nlink [2020-10-29 17:17:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure mount_single [2020-10-29 17:17:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2020-10-29 17:17:07,571 INFO L130 BoogieDeclarations]: Found specification of procedure register_filesystem [2020-10-29 17:17:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_filesystem_19 [2020-10-29 17:17:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_filesystem [2020-10-29 17:17:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_filesystem_20 [2020-10-29 17:17:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure iput [2020-10-29 17:17:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-29 17:17:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure allow_write_access [2020-10-29 17:17:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_read [2020-10-29 17:17:07,572 INFO L130 BoogieDeclarations]: Found specification of procedure open_exec [2020-10-29 17:17:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2020-10-29 17:17:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_ino [2020-10-29 17:17:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure clear_inode [2020-10-29 17:17:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure new_inode [2020-10-29 17:17:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-29 17:17:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2020-10-29 17:17:07,573 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_super [2020-10-29 17:17:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure simple_pin_fs [2020-10-29 17:17:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure simple_release_fs [2020-10-29 17:17:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2020-10-29 17:17:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2020-10-29 17:17:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-29 17:17:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-29 17:17:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-29 17:17:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-29 17:17:07,574 INFO L130 BoogieDeclarations]: Found specification of procedure __register_binfmt [2020-10-29 17:17:07,575 INFO L130 BoogieDeclarations]: Found specification of procedure insert_binfmt [2020-10-29 17:17:07,575 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_binfmt [2020-10-29 17:17:07,575 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_binprm [2020-10-29 17:17:07,575 INFO L130 BoogieDeclarations]: Found specification of procedure remove_arg_zero [2020-10-29 17:17:07,575 INFO L130 BoogieDeclarations]: Found specification of procedure search_binary_handler [2020-10-29 17:17:07,575 INFO L130 BoogieDeclarations]: Found specification of procedure would_dump [2020-10-29 17:17:07,575 INFO L130 BoogieDeclarations]: Found specification of procedure bprm_change_interp [2020-10-29 17:17:07,575 INFO L130 BoogieDeclarations]: Found specification of procedure copy_strings_kernel [2020-10-29 17:17:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 17:17:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 17:17:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 17:17:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 17:17:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape [2020-10-29 17:17:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape_inplace [2020-10-29 17:17:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2020-10-29 17:17:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2020-10-29 17:17:07,576 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2020-10-29 17:17:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_one_len [2020-10-29 17:17:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure sys_close [2020-10-29 17:17:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 17:17:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure check_file [2020-10-29 17:17:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure load_misc_binary [2020-10-29 17:17:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 17:17:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 17:17:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 17:17:07,577 INFO L130 BoogieDeclarations]: Found specification of procedure scanarg [2020-10-29 17:17:07,578 INFO L130 BoogieDeclarations]: Found specification of procedure check_special_flags [2020-10-29 17:17:07,578 INFO L130 BoogieDeclarations]: Found specification of procedure create_entry [2020-10-29 17:17:07,578 INFO L130 BoogieDeclarations]: Found specification of procedure parse_command [2020-10-29 17:17:07,578 INFO L130 BoogieDeclarations]: Found specification of procedure entry_status [2020-10-29 17:17:07,578 INFO L130 BoogieDeclarations]: Found specification of procedure bm_get_inode [2020-10-29 17:17:07,578 INFO L130 BoogieDeclarations]: Found specification of procedure bm_evict_inode [2020-10-29 17:17:07,578 INFO L130 BoogieDeclarations]: Found specification of procedure kill_node [2020-10-29 17:17:07,578 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_read [2020-10-29 17:17:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_write [2020-10-29 17:17:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure bm_register_write [2020-10-29 17:17:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_read [2020-10-29 17:17:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_write [2020-10-29 17:17:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure bm_fill_super [2020-10-29 17:17:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure bm_mount [2020-10-29 17:17:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure init_misc_binfmt [2020-10-29 17:17:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure exit_misc_binfmt [2020-10-29 17:17:07,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2020-10-29 17:17:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_init_misc_binfmt_7_11 [2020-10-29 17:17:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-29 17:17:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2020-10-29 17:17:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_4 [2020-10-29 17:17:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_1_7_5 [2020-10-29 17:17:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2020-10-29 17:17:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_6 [2020-10-29 17:17:07,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_1_7_7 [2020-10-29 17:17:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-29 17:17:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-29 17:17:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2020-10-29 17:17:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-29 17:17:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-29 17:17:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_7 [2020-10-29 17:17:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 17:17:07,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-29 17:17:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2020-10-29 17:17:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2020-10-29 17:17:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-29 17:17:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-29 17:17:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2020-10-29 17:17:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2020-10-29 17:17:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2020-10-29 17:17:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2020-10-29 17:17:07,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-29 17:17:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2020-10-29 17:17:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2020-10-29 17:17:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-29 17:17:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2020-10-29 17:17:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2020-10-29 17:17:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-29 17:17:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_filesystem [2020-10-29 17:17:07,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_linux_binfmt_dummy_resourceless_instance_3 [2020-10-29 17:17:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_super_operations_dummy_resourceless_instance_4 [2020-10-29 17:17:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-29 17:17:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-29 17:17:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-29 17:17:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2020-10-29 17:17:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-29 17:17:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2020-10-29 17:17:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2020-10-29 17:17:07,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2020-10-29 17:17:07,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2020-10-29 17:17:07,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-29 17:17:07,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-29 17:17:07,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-29 17:17:07,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-29 17:17:07,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_filesystem [2020-10-29 17:17:07,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-10-29 17:17:07,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 17:17:07,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-29 17:17:07,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-29 17:17:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-29 17:17:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 17:17:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-29 17:17:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 17:17:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-29 17:17:07,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-29 17:17:07,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 17:17:07,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-29 17:17:07,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-29 17:17:07,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-29 17:17:07,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 17:17:07,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 17:17:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 17:17:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 17:17:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 17:17:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 17:17:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 17:17:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 17:17:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 17:17:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-29 17:17:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 17:17:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 17:17:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-29 17:17:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-29 17:17:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-29 17:17:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-29 17:17:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 17:17:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-29 17:17:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-29 17:17:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-29 17:17:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-29 17:17:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-29 17:17:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 17:17:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 17:17:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 17:17:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-29 17:17:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-29 17:17:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-29 17:17:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-29 17:17:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 17:17:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 17:17:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 17:17:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 17:17:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 17:17:07,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 17:17:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 17:17:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 17:17:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 17:17:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 17:17:08,509 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 17:17:11,237 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-29 17:17:13,051 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 17:17:13,052 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 17:17:13,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:17:13 BoogieIcfgContainer [2020-10-29 17:17:13,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 17:17:13,071 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 17:17:13,071 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 17:17:13,080 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 17:17:13,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 05:17:04" (1/3) ... [2020-10-29 17:17:13,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65ad0b2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:17:13, skipping insertion in model container [2020-10-29 17:17:13,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 05:17:07" (2/3) ... [2020-10-29 17:17:13,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65ad0b2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 05:17:13, skipping insertion in model container [2020-10-29 17:17:13,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 05:17:13" (3/3) ... [2020-10-29 17:17:13,083 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2020-10-29 17:17:13,112 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 17:17:13,124 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 17:17:13,138 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 17:17:13,175 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 17:17:13,175 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 17:17:13,175 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 17:17:13,175 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 17:17:13,175 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 17:17:13,175 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 17:17:13,175 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 17:17:13,175 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 17:17:13,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states. [2020-10-29 17:17:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2020-10-29 17:17:13,263 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:17:13,265 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:17:13,265 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:17:13,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:17:13,272 INFO L82 PathProgramCache]: Analyzing trace with hash -1600062826, now seen corresponding path program 1 times [2020-10-29 17:17:13,279 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:17:13,280 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1809369197] [2020-10-29 17:17:13,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:17:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:14,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:15,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:18,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:19,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:19,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 429 [2020-10-29 17:17:19,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 17:17:19,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5094 [2020-10-29 17:17:19,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:19,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:19,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:17:19,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 17:17:19,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 409 [2020-10-29 17:17:19,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 12 [2020-10-29 17:17:21,113 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 523 [2020-10-29 17:17:21,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:17:21,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:21,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:21,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:21,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:21,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:21,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-29 17:17:21,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:21,253 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:21,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:21,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:21,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:21,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:21,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:17:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:21,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:21,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:21,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:21,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:21,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 17:17:21,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:21,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:21,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:17:21,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:21,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:17:21,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:21,650 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2020-10-29 17:17:21,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 17:17:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:21,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372 [2020-10-29 17:17:22,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 340 [2020-10-29 17:17:22,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,084 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:17:22,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 369 [2020-10-29 17:17:22,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:17:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 367 [2020-10-29 17:17:22,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-29 17:17:22,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:22,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:17:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:17:22,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:17:22,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:17:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:22,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:22,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,446 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:17:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:22,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:22,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,478 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,479 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:17:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:22,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,497 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:22,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:17:22,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,512 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:17:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:17:22,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:22,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:17:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:17:22,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,564 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,580 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:17:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:17:22,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,599 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,614 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:17:22,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:22,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:17:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:22,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:22,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 17:17:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:17:22,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:22,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-29 17:17:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:17:22,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,786 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 17:17:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:22,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,834 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 17:17:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:22,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,868 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 17:17:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:17:22,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 17:17:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:17:22,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:22,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,939 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 17:17:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:22,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,958 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:22,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:22,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:17:22,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:22,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-29 17:17:22,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:22,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:22,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:22,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:22,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:22,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:22,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:22,994 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:22,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:22,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:22,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:22,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:23,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:23,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,008 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-29 17:17:23,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,027 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:23,028 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,028 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:17:23,028 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,028 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,029 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:23,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:23,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-29 17:17:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:23,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:23,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,062 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:23,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:23,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-29 17:17:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:23,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:17:23,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:23,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:23,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-29 17:17:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:23,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:17:23,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,131 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:23,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:23,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:23,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-29 17:17:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:23,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:17:23,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:23,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:23,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:23,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:23,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-29 17:17:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:23,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:17:23,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,203 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:23,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:23,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:17:23,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,220 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 17:17:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:17:23,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:17:23,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:23,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:17:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:23,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:17:23,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:17:23,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:17:23,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:17:23,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-29 17:17:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:17:23,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 17:17:23,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,567 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:17:23,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:17:23,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:23,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-29 17:17:23,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:17:23,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:17:23,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:17:23,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:17:23,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:17:23,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:17:23,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:17:23,591 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:17:23,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:17:23,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:17:23,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:17:23,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:17:23,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2020-10-29 17:17:23,849 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1809369197] [2020-10-29 17:17:23,852 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:17:23,852 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 17:17:23,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633665318] [2020-10-29 17:17:23,862 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 17:17:23,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:17:23,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 17:17:23,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-29 17:17:23,880 INFO L87 Difference]: Start difference. First operand 1553 states. Second operand 10 states. [2020-10-29 17:17:26,162 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 526 [2020-10-29 17:17:26,477 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2020-10-29 17:17:31,616 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2020-10-29 17:17:43,077 WARN L193 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 529 [2020-10-29 17:17:45,079 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 531 [2020-10-29 17:18:13,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 17:18:13,038 INFO L93 Difference]: Finished difference Result 2929 states and 3853 transitions. [2020-10-29 17:18:13,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-29 17:18:13,041 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 309 [2020-10-29 17:18:13,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 17:18:13,129 INFO L225 Difference]: With dead ends: 2929 [2020-10-29 17:18:13,129 INFO L226 Difference]: Without dead ends: 1590 [2020-10-29 17:18:13,172 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 8.5s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2020-10-29 17:18:13,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1590 states. [2020-10-29 17:18:13,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1590 to 1436. [2020-10-29 17:18:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1436 states. [2020-10-29 17:18:13,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1436 states and 1825 transitions. [2020-10-29 17:18:13,997 INFO L78 Accepts]: Start accepts. Automaton has 1436 states and 1825 transitions. Word has length 309 [2020-10-29 17:18:14,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 17:18:14,004 INFO L481 AbstractCegarLoop]: Abstraction has 1436 states and 1825 transitions. [2020-10-29 17:18:14,004 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 17:18:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1825 transitions. [2020-10-29 17:18:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2020-10-29 17:18:14,023 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:18:14,025 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:18:14,025 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 17:18:14,025 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:18:14,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:18:14,028 INFO L82 PathProgramCache]: Analyzing trace with hash -43608781, now seen corresponding path program 1 times [2020-10-29 17:18:14,028 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:18:14,029 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [334879267] [2020-10-29 17:18:14,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:18:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:14,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:15,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:16,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:19,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:19,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 436 [2020-10-29 17:18:19,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 17:18:19,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5022 [2020-10-29 17:18:19,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:19,212 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:19,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:18:19,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 17:18:19,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 416 [2020-10-29 17:18:19,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:21,376 WARN L193 SmtUtils]: Spent 1.93 s on a formula simplification that was a NOOP. DAG size: 523 [2020-10-29 17:18:21,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:18:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:21,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:21,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:21,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:21,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:21,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 190 [2020-10-29 17:18:21,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:21,614 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:21,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:21,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:21,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:21,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:21,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:18:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:21,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:21,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:21,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:21,706 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:21,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:18:21,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:21,707 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:21,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:18:21,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:21,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:18:21,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:21,986 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2020-10-29 17:18:21,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 17:18:22,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372 [2020-10-29 17:18:22,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 232 [2020-10-29 17:18:22,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,295 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:18:22,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 369 [2020-10-29 17:18:22,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:18:22,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 367 [2020-10-29 17:18:22,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-29 17:18:22,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:18:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:18:22,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:18:22,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:22,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:18:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:22,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:22,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,585 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:18:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:22,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,602 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:18:22,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:18:22,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:22,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:18:22,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:18:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-29 17:18:22,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:18:22,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:18:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:18:22,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:22,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:18:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:22,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,745 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:18:22,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:18:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:18:22,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:18:22,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:18:22,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:22,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:22,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 17:18:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:22,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:18:22,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-29 17:18:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:22,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,872 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:22,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:18:22,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 17:18:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:18:22,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,909 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:22,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:18:22,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 17:18:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:18:22,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,947 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:18:22,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:22,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,964 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 17:18:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:22,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:22,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:22,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:22,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:22,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:22,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:22,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:22,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:18:22,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:22,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:22,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:22,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:22,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:22,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 17:18:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:23,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:23,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 17:18:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:18:23,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:18:23,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:23,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-29 17:18:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:18:23,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,084 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:18:23,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-29 17:18:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:18:23,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:18:23,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-29 17:18:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:18:23,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,152 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:18:23,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-29 17:18:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:18:23,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,186 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:23,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,201 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:18:23,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-29 17:18:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:18:23,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,219 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:18:23,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,236 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-29 17:18:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:18:23,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:18:23,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:23,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,274 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-29 17:18:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:18:23,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:18:23,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:18:23,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,308 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 17:18:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:18:23,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:18:23,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,327 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,328 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:18:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:18:23,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:18:23,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:18:23,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-29 17:18:23,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:18:23,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:18:23,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,636 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:18:23,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:18:23,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-29 17:18:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:18:23,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:18:23,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,653 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:18:23,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:18:23,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-29 17:18:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:18:23,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:18:23,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:18:23,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:18:23,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:18:23,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:18:23,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:18:23,675 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:18:23,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:18:23,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:18:23,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:18:23,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:18:23,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2020-10-29 17:18:23,872 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [334879267] [2020-10-29 17:18:23,872 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:18:23,872 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 17:18:23,872 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811787091] [2020-10-29 17:18:23,875 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 17:18:23,876 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:18:23,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 17:18:23,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-29 17:18:23,877 INFO L87 Difference]: Start difference. First operand 1436 states and 1825 transitions. Second operand 10 states. [2020-10-29 17:18:26,834 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 526 [2020-10-29 17:18:27,151 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2020-10-29 17:18:32,026 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2020-10-29 17:18:44,016 WARN L193 SmtUtils]: Spent 1.90 s on a formula simplification that was a NOOP. DAG size: 529 [2020-10-29 17:18:46,053 WARN L193 SmtUtils]: Spent 1.90 s on a formula simplification that was a NOOP. DAG size: 531 [2020-10-29 17:19:08,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 17:19:08,778 INFO L93 Difference]: Finished difference Result 1634 states and 2137 transitions. [2020-10-29 17:19:08,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-29 17:19:08,779 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 314 [2020-10-29 17:19:08,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 17:19:08,795 INFO L225 Difference]: With dead ends: 1634 [2020-10-29 17:19:08,795 INFO L226 Difference]: Without dead ends: 1628 [2020-10-29 17:19:08,797 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 8.7s TimeCoverageRelationStatistics Valid=103, Invalid=203, Unknown=0, NotChecked=0, Total=306 [2020-10-29 17:19:08,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1628 states. [2020-10-29 17:19:09,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1628 to 1438. [2020-10-29 17:19:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2020-10-29 17:19:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 1826 transitions. [2020-10-29 17:19:09,299 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 1826 transitions. Word has length 314 [2020-10-29 17:19:09,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 17:19:09,300 INFO L481 AbstractCegarLoop]: Abstraction has 1438 states and 1826 transitions. [2020-10-29 17:19:09,300 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 17:19:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1826 transitions. [2020-10-29 17:19:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-10-29 17:19:09,308 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:19:09,308 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:19:09,309 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 17:19:09,309 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:19:09,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:19:09,309 INFO L82 PathProgramCache]: Analyzing trace with hash 389037174, now seen corresponding path program 1 times [2020-10-29 17:19:09,310 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:19:09,310 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1044119786] [2020-10-29 17:19:09,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:19:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:09,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:10,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:11,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:14,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:14,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 443 [2020-10-29 17:19:14,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 17:19:14,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5014 [2020-10-29 17:19:14,459 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:14,460 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:14,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 17:19:14,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 17:19:14,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 423 [2020-10-29 17:19:14,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:16,620 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification that was a NOOP. DAG size: 523 [2020-10-29 17:19:16,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:19:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:16,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:16,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:16,732 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:16,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:16,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 93 [2020-10-29 17:19:16,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:16,733 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:16,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:16,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:16,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:16,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:16,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:19:16,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:16,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:16,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:16,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:16,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:16,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:19:16,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:16,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:16,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:19:16,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:16,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 17:19:16,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,210 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2020-10-29 17:19:17,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 17:19:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372 [2020-10-29 17:19:17,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 184 [2020-10-29 17:19:17,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,469 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:19:17,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 369 [2020-10-29 17:19:17,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:19:17,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 367 [2020-10-29 17:19:17,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-29 17:19:17,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,627 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:19:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:19:17,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,712 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:17,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:17,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:17,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:19:17,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:17,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:19:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:17,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:17,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:17,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:19:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:17,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,784 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:17,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:19:17,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:17,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:19:17,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:17,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:17,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:17,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:19:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:17,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:17,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:17,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,845 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:17,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:19:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:19:17,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:17,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:17,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:19:17,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 17:19:17,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:19:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,902 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:17,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,916 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:17,916 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,916 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:19:17,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,917 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,917 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:17,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:19:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:17,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:17,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:17,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:17,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:19:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:19:17,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,965 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:17,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:17,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:17,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,979 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:17,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 17:19:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:17,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:17,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:17,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:17,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:17,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:17,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:17,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:17,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:17,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:17,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:17,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:19:18,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:18,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-29 17:19:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:19:18,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,026 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:19:18,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:18,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 17:19:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,055 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:18,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,068 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 17:19:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:18,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 17:19:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:18,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:18,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:19:18,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 17:19:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:18,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,138 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:18,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,150 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:18,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 17:19:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:18,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-29 17:19:18,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:18,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:19:18,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,210 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:18,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-29 17:19:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:18,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-29 17:19:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:18,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-29 17:19:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:18,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:19:18,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-29 17:19:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:18,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-29 17:19:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:18,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,347 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-29 17:19:18,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,373 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,374 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:18,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,374 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:19:18,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 17:19:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:19:18,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:18,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:19:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,417 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:19:18,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,418 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:19:18,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:19:18,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-29 17:19:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:19:18,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:18,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:19:18,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:19:18,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-29 17:19:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:19:18,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:19:18,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:19:18,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:19:18,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-29 17:19:18,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:19:18,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:19:18,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,590 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:19:18,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:19:18,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2020-10-29 17:19:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:19:18,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:19:18,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:19:18,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:19:18,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:19:18,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:19:18,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:19:18,607 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:19:18,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:19:18,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:19:18,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 17:19:18,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:19:18,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2564 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2560 trivial. 0 not checked. [2020-10-29 17:19:18,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1044119786] [2020-10-29 17:19:18,842 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:19:18,842 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-29 17:19:18,843 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765845847] [2020-10-29 17:19:18,843 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 17:19:18,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:19:18,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 17:19:18,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-29 17:19:18,844 INFO L87 Difference]: Start difference. First operand 1438 states and 1826 transitions. Second operand 10 states. [2020-10-29 17:19:21,693 WARN L193 SmtUtils]: Spent 1.90 s on a formula simplification that was a NOOP. DAG size: 532 [2020-10-29 17:19:22,034 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2020-10-29 17:19:27,638 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-10-29 17:19:40,801 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification that was a NOOP. DAG size: 535 [2020-10-29 17:19:44,106 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification that was a NOOP. DAG size: 535 [2020-10-29 17:19:46,334 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 538 [2020-10-29 17:20:13,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 17:20:13,662 INFO L93 Difference]: Finished difference Result 1632 states and 2134 transitions. [2020-10-29 17:20:13,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 17:20:13,663 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 319 [2020-10-29 17:20:13,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 17:20:13,675 INFO L225 Difference]: With dead ends: 1632 [2020-10-29 17:20:13,675 INFO L226 Difference]: Without dead ends: 1572 [2020-10-29 17:20:13,677 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 11.2s TimeCoverageRelationStatistics Valid=119, Invalid=223, Unknown=0, NotChecked=0, Total=342 [2020-10-29 17:20:13,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1572 states. [2020-10-29 17:20:14,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1572 to 1381. [2020-10-29 17:20:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1381 states. [2020-10-29 17:20:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1381 states and 1761 transitions. [2020-10-29 17:20:14,167 INFO L78 Accepts]: Start accepts. Automaton has 1381 states and 1761 transitions. Word has length 319 [2020-10-29 17:20:14,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 17:20:14,168 INFO L481 AbstractCegarLoop]: Abstraction has 1381 states and 1761 transitions. [2020-10-29 17:20:14,168 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 17:20:14,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1761 transitions. [2020-10-29 17:20:14,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2020-10-29 17:20:14,179 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 17:20:14,180 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 17:20:14,180 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-29 17:20:14,180 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 17:20:14,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 17:20:14,181 INFO L82 PathProgramCache]: Analyzing trace with hash -1291446649, now seen corresponding path program 1 times [2020-10-29 17:20:14,181 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 17:20:14,181 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1333454759] [2020-10-29 17:20:14,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 17:20:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:14,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:14,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:16,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:19,403 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:19,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 527 [2020-10-29 17:20:19,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 17:20:19,404 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5056 [2020-10-29 17:20:19,404 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:19,405 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:19,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:19,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 113 [2020-10-29 17:20:19,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 362 [2020-10-29 17:20:19,405 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:21,382 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 523 [2020-10-29 17:20:21,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:20:21,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:21,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:21,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:21,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:21,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:21,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-29 17:20:21,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:21,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:21,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:21,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:21,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:21,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:21,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:20:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:21,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:21,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:21,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:21,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:21,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:21,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:21,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:21,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:21,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:21,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:21,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,041 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2020-10-29 17:20:22,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-29 17:20:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 372 [2020-10-29 17:20:22,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 233 [2020-10-29 17:20:22,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,352 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:22,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 94 [2020-10-29 17:20:22,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:20:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 367 [2020-10-29 17:20:22,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 172 [2020-10-29 17:20:22,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:22,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 91 [2020-10-29 17:20:22,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 17:20:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:22,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 17:20:22,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:22,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:22,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:20:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:22,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:20:22,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:22,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:22,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:22,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,778 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:22,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 17:20:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:22,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:20:22,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:22,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:22,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,806 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-29 17:20:22,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:22,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:20:22,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,821 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:22,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:22,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-29 17:20:22,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:22,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 17:20:22,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:22,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:22,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,862 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:22,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 17:20:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:22,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:20:22,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,878 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:22,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:22,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 17:20:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:22,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:20:22,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:22,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:22,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:22,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:22,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:20:22,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,933 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:22,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 17:20:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:22,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:20:22,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,957 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:22,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:22,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:22,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:22,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:22,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:22,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:22,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:22,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:22,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:22,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:22,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-29 17:20:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:22,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:22,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:22,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:22,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 17:20:23,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:23,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,013 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-29 17:20:23,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,042 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,042 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,042 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:20:23,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,043 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:23,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-29 17:20:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:20:23,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,083 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 17:20:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:20:23,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,124 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 17:20:23,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,159 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-29 17:20:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,184 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:20:23,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,185 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,201 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 17:20:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:20:23,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,240 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 17:20:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:20:23,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,266 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:23,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,282 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:23,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-29 17:20:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:20:23,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,306 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,320 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-29 17:20:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 17:20:23,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,345 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:23,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-29 17:20:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:20:23,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,387 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,402 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-29 17:20:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 17:20:23,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:23,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:20:23,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,447 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:23,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-10-29 17:20:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:20:23,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:23,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-29 17:20:23,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:20:23,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:23,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,528 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-10-29 17:20:23,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 17:20:23,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,563 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:23,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,564 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-29 17:20:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 17:20:23,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,591 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:23,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:23,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,605 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 17:20:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 17:20:23,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 17:20:23,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 17:20:23,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 17:20:23,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2020-10-29 17:20:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:20:23,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 17:20:23,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2020-10-29 17:20:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 17:20:23,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 17:20:23,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,968 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:23,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-29 17:20:23,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:20:23,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:23,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,984 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:23,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:20:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:23,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:23,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:23,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:23,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:23,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:23,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:23,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:23,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:23,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:23,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:23,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:24,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:20:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:24,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:24,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:24,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:20:24,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:24,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 17:20:24,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:24,008 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:24,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:24,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:24,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:24,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:24,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-29 17:20:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:24,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:24,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:24,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-29 17:20:24,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:24,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-29 17:20:24,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:24,102 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:24,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 17:20:24,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:24,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-29 17:20:24,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:24,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 17:20:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:24,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:24,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:24,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:20:24,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:24,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:24,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:24,118 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:24,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:24,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:24,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:24,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:24,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 17:20:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:24,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:24,131 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:24,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 17:20:24,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:24,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 17:20:24,132 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:24,132 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:24,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:24,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:24,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:24,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:24,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-29 17:20:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:24,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:24,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:24,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:20:24,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:24,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 17:20:24,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:24,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:24,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:24,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 17:20:24,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:24,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:24,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2020-10-29 17:20:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:24,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:24,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:24,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 17:20:24,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:24,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 17:20:24,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:24,167 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:24,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:24,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 17:20:24,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:24,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:24,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-29 17:20:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 17:20:24,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 17:20:24,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 17:20:24,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 17:20:24,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 17:20:24,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 17:20:24,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 17:20:24,182 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 17:20:24,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 17:20:24,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-29 17:20:24,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 17:20:24,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 17:20:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2591 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2591 trivial. 0 not checked. [2020-10-29 17:20:24,503 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1333454759] [2020-10-29 17:20:24,503 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 17:20:24,504 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 17:20:24,504 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897308501] [2020-10-29 17:20:24,505 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 17:20:24,505 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 17:20:24,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 17:20:24,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-10-29 17:20:24,506 INFO L87 Difference]: Start difference. First operand 1381 states and 1761 transitions. Second operand 8 states. [2020-10-29 17:20:27,001 WARN L193 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 527 [2020-10-29 17:20:27,287 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2020-10-29 17:20:31,939 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 170