/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-32bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 14:20:17,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 14:20:17,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 14:20:18,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 14:20:18,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 14:20:18,021 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 14:20:18,023 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 14:20:18,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 14:20:18,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 14:20:18,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 14:20:18,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 14:20:18,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 14:20:18,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 14:20:18,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 14:20:18,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 14:20:18,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 14:20:18,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 14:20:18,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 14:20:18,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 14:20:18,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 14:20:18,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 14:20:18,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 14:20:18,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 14:20:18,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 14:20:18,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 14:20:18,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 14:20:18,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 14:20:18,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 14:20:18,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 14:20:18,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 14:20:18,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 14:20:18,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 14:20:18,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 14:20:18,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 14:20:18,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 14:20:18,091 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 14:20:18,092 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 14:20:18,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 14:20:18,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 14:20:18,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 14:20:18,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 14:20:18,101 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-29 14:20:18,149 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 14:20:18,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 14:20:18,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 14:20:18,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 14:20:18,154 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 14:20:18,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 14:20:18,154 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-29 14:20:18,154 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 14:20:18,154 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-29 14:20:18,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 14:20:18,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 14:20:18,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 14:20:18,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 14:20:18,156 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-29 14:20:18,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 14:20:18,157 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 14:20:18,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 14:20:18,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 14:20:18,157 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 14:20:18,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 14:20:18,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 14:20:18,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 14:20:18,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 14:20:18,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 14:20:18,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 14:20:18,159 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 14:20:18,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 14:20:18,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 14:20:18,159 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 14:20:18,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 14:20:18,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 14:20:18,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 14:20:18,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 14:20:18,562 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 14:20:18,563 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 14:20:18,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M1-2.c [2020-10-29 14:20:18,653 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a632e73ea/5e21b8b5a08246dc89f8543aad04f786/FLAG9ee1a99b2 [2020-10-29 14:20:19,477 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 14:20:19,478 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M1-2.c [2020-10-29 14:20:19,500 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a632e73ea/5e21b8b5a08246dc89f8543aad04f786/FLAG9ee1a99b2 [2020-10-29 14:20:19,675 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a632e73ea/5e21b8b5a08246dc89f8543aad04f786 [2020-10-29 14:20:19,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 14:20:19,687 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 14:20:19,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 14:20:19,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 14:20:19,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 14:20:19,697 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:20:19" (1/1) ... [2020-10-29 14:20:19,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53f14d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:19, skipping insertion in model container [2020-10-29 14:20:19,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:20:19" (1/1) ... [2020-10-29 14:20:19,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 14:20:19,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 14:20:20,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:20:20,410 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 14:20:20,723 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:20:20,770 INFO L208 MainTranslator]: Completed translation [2020-10-29 14:20:20,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20 WrapperNode [2020-10-29 14:20:20,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 14:20:20,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 14:20:20,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 14:20:20,773 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 14:20:20,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20" (1/1) ... [2020-10-29 14:20:20,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20" (1/1) ... [2020-10-29 14:20:20,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20" (1/1) ... [2020-10-29 14:20:20,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20" (1/1) ... [2020-10-29 14:20:21,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20" (1/1) ... [2020-10-29 14:20:21,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20" (1/1) ... [2020-10-29 14:20:21,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20" (1/1) ... [2020-10-29 14:20:21,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 14:20:21,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 14:20:21,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 14:20:21,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 14:20:21,067 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 14:20:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 14:20:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 14:20:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 14:20:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 14:20:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-10-29 14:20:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2020-10-29 14:20:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2020-10-29 14:20:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-10-29 14:20:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-10-29 14:20:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-10-29 14:20:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2020-10-29 14:20:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2020-10-29 14:20:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2020-10-29 14:20:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2020-10-29 14:20:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2020-10-29 14:20:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2020-10-29 14:20:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-29 14:20:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2020-10-29 14:20:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-29 14:20:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2020-10-29 14:20:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2020-10-29 14:20:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-29 14:20:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2020-10-29 14:20:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2020-10-29 14:20:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2020-10-29 14:20:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-10-29 14:20:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-10-29 14:20:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-10-29 14:20:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2020-10-29 14:20:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2020-10-29 14:20:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2020-10-29 14:20:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2020-10-29 14:20:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 14:20:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-10-29 14:20:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-10-29 14:20:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-10-29 14:20:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-10-29 14:20:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2020-10-29 14:20:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2020-10-29 14:20:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2020-10-29 14:20:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2020-10-29 14:20:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-10-29 14:20:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-10-29 14:20:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2020-10-29 14:20:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 14:20:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 14:20:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 14:20:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 14:20:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2020-10-29 14:20:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-10-29 14:20:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-10-29 14:20:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-10-29 14:20:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 14:20:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-29 14:20:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 14:20:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 14:20:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-10-29 14:20:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2020-10-29 14:20:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2020-10-29 14:20:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 14:20:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 14:20:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 14:20:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 14:20:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-10-29 14:20:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-10-29 14:20:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-10-29 14:20:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-10-29 14:20:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-10-29 14:20:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-10-29 14:20:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-10-29 14:20:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-10-29 14:20:21,152 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-10-29 14:20:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2020-10-29 14:20:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2020-10-29 14:20:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2020-10-29 14:20:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2020-10-29 14:20:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-10-29 14:20:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2020-10-29 14:20:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2020-10-29 14:20:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2020-10-29 14:20:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2020-10-29 14:20:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2020-10-29 14:20:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-29 14:20:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2020-10-29 14:20:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-29 14:20:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2020-10-29 14:20:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2020-10-29 14:20:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2020-10-29 14:20:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-29 14:20:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2020-10-29 14:20:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2020-10-29 14:20:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2020-10-29 14:20:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2020-10-29 14:20:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2020-10-29 14:20:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2020-10-29 14:20:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2020-10-29 14:20:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 14:20:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 14:20:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 14:20:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 14:20:29,504 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 14:20:29,504 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 14:20:29,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:20:29 BoogieIcfgContainer [2020-10-29 14:20:29,509 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 14:20:29,511 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 14:20:29,511 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 14:20:29,514 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 14:20:29,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 02:20:19" (1/3) ... [2020-10-29 14:20:29,515 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6206ec86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:20:29, skipping insertion in model container [2020-10-29 14:20:29,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:20" (2/3) ... [2020-10-29 14:20:29,516 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6206ec86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:20:29, skipping insertion in model container [2020-10-29 14:20:29,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:20:29" (3/3) ... [2020-10-29 14:20:29,518 INFO L111 eAbstractionObserver]: Analyzing ICFG rekcba_nxt.1.M1-2.c [2020-10-29 14:20:29,531 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 14:20:29,537 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 14:20:29,552 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 14:20:29,588 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 14:20:29,589 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 14:20:29,589 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 14:20:29,589 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 14:20:29,589 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 14:20:29,589 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 14:20:29,589 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 14:20:29,589 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 14:20:29,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states. [2020-10-29 14:20:29,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 751 [2020-10-29 14:20:29,712 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 14:20:29,713 INFO L422 BasicCegarLoop]: trace histogram [85, 85, 85, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:20:29,714 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 14:20:29,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 14:20:29,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1040069525, now seen corresponding path program 1 times [2020-10-29 14:20:29,735 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 14:20:29,736 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1169236924] [2020-10-29 14:20:29,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 14:20:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:30,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:30,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:30,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:30,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:30,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:30,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:30,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:35,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:35,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 946 [2020-10-29 14:20:35,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 24 [2020-10-29 14:20:35,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5466 [2020-10-29 14:20:35,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:35,625 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:35,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:35,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-29 14:20:35,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:35,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 14:20:36,450 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-29 14:20:36,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 14:20:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:36,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:36,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:20:36,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:36,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 14:20:36,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:36,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:36,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:36,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:36,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:36,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:36,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 14:20:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:36,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:36,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:20:36,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:36,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:36,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:36,522 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:36,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:36,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:36,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:36,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:36,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 14:20:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:36,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:36,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 14:20:36,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:36,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:36,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:36,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:36,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:36,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:36,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:36,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:36,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-10-29 14:20:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:36,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:39,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:39,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:39,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:40,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:40,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:40,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:40,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 419 [2020-10-29 14:20:41,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 30 [2020-10-29 14:20:41,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5020 [2020-10-29 14:20:41,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,576 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 187 [2020-10-29 14:20:41,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:41,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:20:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,662 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,665 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:41,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-29 14:20:41,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 14:20:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:41,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:41,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:41,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-29 14:20:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,697 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:41,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:41,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 14:20:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:20:41,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,708 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-29 14:20:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:20:41,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:41,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 14:20:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:41,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,731 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:41,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 14:20:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,739 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:41,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-29 14:20:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,746 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:41,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:41,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-10-29 14:20:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:41,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,754 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-29 14:20:41,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 14:20:41,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 14:20:41,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 14:20:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:20:41,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:41,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 14:20:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:41,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 14:20:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-29 14:20:41,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 14:20:41,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:41,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,812 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:41,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 14:20:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:41,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 14:20:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-29 14:20:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:20:41,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-29 14:20:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-29 14:20:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-29 14:20:41,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,862 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-29 14:20:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,871 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:41,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-29 14:20:41,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:41,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,879 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 14:20:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:20:41,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:41,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-29 14:20:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,897 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:41,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-29 14:20:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:41,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 14:20:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:41,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-29 14:20:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,922 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:41,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-29 14:20:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-29 14:20:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:20:41,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,941 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-29 14:20:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:41,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,950 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:41,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-29 14:20:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:41,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,959 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:41,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:41,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-29 14:20:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:41,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:41,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:41,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:41,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:41,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:41,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:41,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:41,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:41,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:41,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:41,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:42,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-29 14:20:42,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:42,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:42,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:20:42,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:42,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-29 14:20:42,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:42,283 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:42,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:42,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 14:20:42,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:42,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:42,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2020-10-29 14:20:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:42,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:42,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:43,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:44,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:44,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:44,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:44,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:44,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:44,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:44,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:45,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:45,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:45,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:45,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:45,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:45,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:46,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:46,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:46,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:46,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 424 [2020-10-29 14:20:47,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 53 [2020-10-29 14:20:47,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5073 [2020-10-29 14:20:47,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,389 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 111 [2020-10-29 14:20:47,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:47,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:20:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:47,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 14:20:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:20:47,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,440 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:47,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-29 14:20:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:47,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 14:20:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:47,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:47,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-29 14:20:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:47,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:47,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 14:20:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:47,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 14:20:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-29 14:20:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:47,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-29 14:20:47,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 14:20:47,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:20:47,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-29 14:20:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,504 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:47,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-29 14:20:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,511 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 14:20:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,517 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-29 14:20:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:47,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:47,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,522 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-29 14:20:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-29 14:20:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,535 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,536 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-29 14:20:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,543 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-29 14:20:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:47,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-29 14:20:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:47,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-29 14:20:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,569 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,570 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,570 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 14:20:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:47,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,576 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-29 14:20:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,582 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-29 14:20:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,589 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 14:20:47,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:47,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,600 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-29 14:20:47,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,609 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:47,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-29 14:20:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,617 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-29 14:20:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,624 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:47,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-29 14:20:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,631 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 14:20:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,637 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-29 14:20:47,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,645 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-29 14:20:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:47,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-29 14:20:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-29 14:20:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,666 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,666 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,667 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-29 14:20:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,673 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-29 14:20:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,681 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-29 14:20:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,687 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-29 14:20:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,697 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-29 14:20:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:20:47,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 14:20:47,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-29 14:20:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,719 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,720 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,720 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-29 14:20:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 14:20:47,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,737 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-29 14:20:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:47,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 14:20:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:47,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-29 14:20:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-29 14:20:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 14:20:47,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,776 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-29 14:20:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-29 14:20:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:20:47,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-10-29 14:20:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-29 14:20:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,811 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:47,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-29 14:20:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,817 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-29 14:20:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,825 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:47,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-29 14:20:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:47,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:47,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:47,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:47,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:47,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 739 [2020-10-29 14:20:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:47,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:47,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:47,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 14:20:47,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:47,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:47,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:47,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:47,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:47,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 14:20:47,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:47,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 14280 backedges. 1792 proven. 1796 refuted. 0 times theorem prover too weak. 10692 trivial. 0 not checked. [2020-10-29 14:20:48,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1169236924] [2020-10-29 14:20:48,311 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 14:20:48,312 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4] total 4 [2020-10-29 14:20:48,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57248987] [2020-10-29 14:20:48,319 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-29 14:20:48,320 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 14:20:48,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-29 14:20:48,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-29 14:20:48,334 INFO L87 Difference]: Start difference. First operand 1225 states. Second operand 4 states. [2020-10-29 14:21:11,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 14:21:11,431 INFO L93 Difference]: Finished difference Result 2456 states and 4057 transitions. [2020-10-29 14:21:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-29 14:21:11,434 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 750 [2020-10-29 14:21:11,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 14:21:11,467 INFO L225 Difference]: With dead ends: 2456 [2020-10-29 14:21:11,467 INFO L226 Difference]: Without dead ends: 1247 [2020-10-29 14:21:11,484 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-29 14:21:11,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1247 states. [2020-10-29 14:21:11,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1247 to 1202. [2020-10-29 14:21:11,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1202 states. [2020-10-29 14:21:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 1202 states and 1784 transitions. [2020-10-29 14:21:11,931 INFO L78 Accepts]: Start accepts. Automaton has 1202 states and 1784 transitions. Word has length 750 [2020-10-29 14:21:11,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 14:21:11,932 INFO L481 AbstractCegarLoop]: Abstraction has 1202 states and 1784 transitions. [2020-10-29 14:21:11,933 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-29 14:21:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1784 transitions. [2020-10-29 14:21:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 751 [2020-10-29 14:21:11,965 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 14:21:11,966 INFO L422 BasicCegarLoop]: trace histogram [85, 85, 85, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:21:11,966 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 14:21:11,966 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 14:21:11,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 14:21:11,967 INFO L82 PathProgramCache]: Analyzing trace with hash 1771448981, now seen corresponding path program 1 times [2020-10-29 14:21:11,968 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 14:21:11,968 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1335679821] [2020-10-29 14:21:11,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 14:21:28,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:38,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:51,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:51,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 946 [2020-10-29 14:21:51,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:21:51,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23322 [2020-10-29 14:21:51,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:51,797 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:51,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 12 [2020-10-29 14:21:51,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 14:21:51,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 499 [2020-10-29 14:21:51,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0