/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.M1-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 14:20:08,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 14:20:08,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 14:20:08,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 14:20:08,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 14:20:08,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 14:20:08,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 14:20:08,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 14:20:08,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 14:20:08,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 14:20:08,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 14:20:08,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 14:20:08,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 14:20:08,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 14:20:08,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 14:20:08,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 14:20:08,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 14:20:08,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 14:20:08,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 14:20:08,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 14:20:08,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 14:20:08,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 14:20:08,355 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 14:20:08,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 14:20:08,385 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 14:20:08,386 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 14:20:08,386 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 14:20:08,387 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 14:20:08,388 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 14:20:08,391 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 14:20:08,391 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 14:20:08,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 14:20:08,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 14:20:08,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 14:20:08,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 14:20:08,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 14:20:08,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 14:20:08,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 14:20:08,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 14:20:08,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 14:20:08,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 14:20:08,402 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 14:20:08,465 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 14:20:08,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 14:20:08,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 14:20:08,470 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 14:20:08,470 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 14:20:08,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 14:20:08,471 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-29 14:20:08,471 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 14:20:08,471 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-29 14:20:08,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 14:20:08,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 14:20:08,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 14:20:08,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 14:20:08,474 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-29 14:20:08,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 14:20:08,474 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 14:20:08,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 14:20:08,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 14:20:08,475 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 14:20:08,476 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 14:20:08,476 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 14:20:08,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 14:20:08,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 14:20:08,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 14:20:08,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 14:20:08,477 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 14:20:08,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 14:20:08,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 14:20:08,477 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 14:20:08,478 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 14:20:08,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 14:20:08,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 14:20:08,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 14:20:08,955 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 14:20:08,955 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 14:20:08,956 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M1-1.c [2020-10-29 14:20:09,041 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/06ccd5cef/1e8c151e14674e26874e4c01eaf3543d/FLAG88dc60ba3 [2020-10-29 14:20:09,956 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 14:20:09,959 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M1-1.c [2020-10-29 14:20:09,983 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/06ccd5cef/1e8c151e14674e26874e4c01eaf3543d/FLAG88dc60ba3 [2020-10-29 14:20:10,139 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/06ccd5cef/1e8c151e14674e26874e4c01eaf3543d [2020-10-29 14:20:10,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 14:20:10,151 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 14:20:10,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 14:20:10,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 14:20:10,158 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 14:20:10,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:20:10" (1/1) ... [2020-10-29 14:20:10,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2de82b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:10, skipping insertion in model container [2020-10-29 14:20:10,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:20:10" (1/1) ... [2020-10-29 14:20:10,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 14:20:10,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 14:20:10,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:20:10,876 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 14:20:11,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:20:11,173 INFO L208 MainTranslator]: Completed translation [2020-10-29 14:20:11,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11 WrapperNode [2020-10-29 14:20:11,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 14:20:11,176 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 14:20:11,176 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 14:20:11,176 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 14:20:11,190 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11" (1/1) ... [2020-10-29 14:20:11,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11" (1/1) ... [2020-10-29 14:20:11,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11" (1/1) ... [2020-10-29 14:20:11,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11" (1/1) ... [2020-10-29 14:20:11,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11" (1/1) ... [2020-10-29 14:20:11,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11" (1/1) ... [2020-10-29 14:20:11,409 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11" (1/1) ... [2020-10-29 14:20:11,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 14:20:11,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 14:20:11,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 14:20:11,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 14:20:11,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11" (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 14:20:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 14:20:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 14:20:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 14:20:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 14:20:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-10-29 14:20:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2020-10-29 14:20:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2020-10-29 14:20:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-10-29 14:20:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-10-29 14:20:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-10-29 14:20:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2020-10-29 14:20:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2020-10-29 14:20:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2020-10-29 14:20:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2020-10-29 14:20:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2020-10-29 14:20:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2020-10-29 14:20:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-29 14:20:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2020-10-29 14:20:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-29 14:20:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2020-10-29 14:20:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2020-10-29 14:20:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-29 14:20:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2020-10-29 14:20:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2020-10-29 14:20:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2020-10-29 14:20:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-10-29 14:20:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-10-29 14:20:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-10-29 14:20:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2020-10-29 14:20:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2020-10-29 14:20:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2020-10-29 14:20:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2020-10-29 14:20:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 14:20:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-10-29 14:20:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-10-29 14:20:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-10-29 14:20:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-10-29 14:20:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2020-10-29 14:20:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2020-10-29 14:20:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2020-10-29 14:20:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2020-10-29 14:20:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-10-29 14:20:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-10-29 14:20:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2020-10-29 14:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 14:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 14:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 14:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 14:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2020-10-29 14:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-10-29 14:20:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-10-29 14:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-10-29 14:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 14:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-29 14:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 14:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 14:20:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-10-29 14:20:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2020-10-29 14:20:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2020-10-29 14:20:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 14:20:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 14:20:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 14:20:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 14:20:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-10-29 14:20:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-10-29 14:20:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-10-29 14:20:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-10-29 14:20:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-10-29 14:20:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-10-29 14:20:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-10-29 14:20:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-10-29 14:20:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-10-29 14:20:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2020-10-29 14:20:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2020-10-29 14:20:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2020-10-29 14:20:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2020-10-29 14:20:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-10-29 14:20:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2020-10-29 14:20:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2020-10-29 14:20:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2020-10-29 14:20:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2020-10-29 14:20:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2020-10-29 14:20:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-29 14:20:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2020-10-29 14:20:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-29 14:20:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2020-10-29 14:20:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2020-10-29 14:20:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2020-10-29 14:20:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-29 14:20:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2020-10-29 14:20:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2020-10-29 14:20:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2020-10-29 14:20:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2020-10-29 14:20:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2020-10-29 14:20:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2020-10-29 14:20:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2020-10-29 14:20:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 14:20:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 14:20:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 14:20:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 14:20:19,804 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 14:20:19,804 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 14:20:19,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:20:19 BoogieIcfgContainer [2020-10-29 14:20:19,808 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 14:20:19,811 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 14:20:19,811 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 14:20:19,814 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 14:20:19,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 02:20:10" (1/3) ... [2020-10-29 14:20:19,816 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74fc7cd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:20:19, skipping insertion in model container [2020-10-29 14:20:19,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:20:11" (2/3) ... [2020-10-29 14:20:19,816 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74fc7cd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:20:19, skipping insertion in model container [2020-10-29 14:20:19,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:20:19" (3/3) ... [2020-10-29 14:20:19,818 INFO L111 eAbstractionObserver]: Analyzing ICFG rekcba_nxt.1.M1-1.c [2020-10-29 14:20:19,831 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 14:20:19,837 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 14:20:19,894 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 14:20:19,930 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 14:20:19,930 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 14:20:19,931 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 14:20:19,931 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 14:20:19,931 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 14:20:19,931 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 14:20:19,931 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 14:20:19,931 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 14:20:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states. [2020-10-29 14:20:20,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 751 [2020-10-29 14:20:20,055 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 14:20:20,057 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 14:20:20,058 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 14:20:20,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 14:20:20,065 INFO L82 PathProgramCache]: Analyzing trace with hash -1040069525, now seen corresponding path program 1 times [2020-10-29 14:20:20,076 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 14:20:20,076 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1261597723] [2020-10-29 14:20:20,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 14:20:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:20,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:20,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:20,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:21,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:22,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:22,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:22,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:23,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:23,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:24,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:24,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:24,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:26,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 946 [2020-10-29 14:20:26,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 24 [2020-10-29 14:20:26,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5539 [2020-10-29 14:20:26,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:26,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:26,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:26,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 127 [2020-10-29 14:20:26,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:26,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-29 14:20:26,818 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-29 14:20:26,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 14:20:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:26,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:26,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:20:26,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:26,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 14:20:26,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:26,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:26,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:26,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:26,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:26,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:26,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 14:20:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:26,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:26,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:20:26,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:26,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:26,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:26,885 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:26,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:26,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:26,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:26,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:26,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 14:20:26,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:26,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:26,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 14:20:26,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:26,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:26,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:26,891 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:26,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:26,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:26,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:26,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:26,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-10-29 14:20:26,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:26,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:26,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:27,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:27,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:27,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:27,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:27,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:27,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:27,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:28,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:28,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:28,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:28,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:28,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:28,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:28,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:29,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:29,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:29,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:30,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:30,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:30,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:31,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 419 [2020-10-29 14:20:32,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 30 [2020-10-29 14:20:32,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5145 [2020-10-29 14:20:32,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,059 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 187 [2020-10-29 14:20:32,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:20:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,142 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:32,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 14:20:32,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 14:20:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,156 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:32,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 14:20:32,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-29 14:20:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,167 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:32,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 14:20:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:20:32,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,177 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-29 14:20:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:20:32,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:32,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 14:20:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 14:20:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,203 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:32,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-29 14:20:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,210 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:32,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-10-29 14:20:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:32,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,219 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-29 14:20:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 14:20:32,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 14:20:32,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 14:20:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 14:20:32,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:32,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 14:20:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-29 14:20:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 14:20:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,273 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 14:20:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,280 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:32,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 14:20:32,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-29 14:20:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 14:20:32,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,301 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-29 14:20:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,310 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-29 14:20:32,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,319 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-29 14:20:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,330 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-29 14:20:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,340 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,340 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,341 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:20:32,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-29 14:20:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:32,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,352 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 14:20:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:20:32,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,364 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:32,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-29 14:20:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,373 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:32,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-29 14:20:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:32,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 14:20:32,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:32,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-29 14:20:32,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,398 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:32,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-29 14:20:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-29 14:20:32,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,416 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,417 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-29 14:20:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 14:20:32,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:32,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-29 14:20:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:32,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:32,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-29 14:20:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:32,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:32,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:32,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,451 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:32,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-29 14:20:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:32,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:20:32,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:32,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-29 14:20:32,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:32,765 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:32,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:32,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 14:20:32,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:32,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:32,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2020-10-29 14:20:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:32,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:32,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:33,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:34,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:34,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:34,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:34,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:34,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:34,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:34,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:34,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:35,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:35,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:35,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:35,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:35,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:35,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:36,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:37,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 424 [2020-10-29 14:20:37,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 48 [2020-10-29 14:20:37,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5133 [2020-10-29 14:20:37,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:37,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:37,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:37,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-29 14:20:37,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:37,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:37,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:20:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:37,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:37,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:37,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:37,967 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:37,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:37,967 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:37,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:37,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:37,968 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:37,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:37,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 14:20:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:37,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:37,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:37,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:37,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:37,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:37,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:37,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:37,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:37,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:37,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:37,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-29 14:20:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:37,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:37,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:37,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:37,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:37,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:37,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:37,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:37,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:37,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:37,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:37,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 14:20:37,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:37,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:37,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:37,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:37,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 14:20:37,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:37,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:37,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:37,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:37,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:37,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:37,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-29 14:20:37,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:37,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:37,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:37,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:37,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:37,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:37,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:37,999 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:37,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 14:20:38,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,007 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 14:20:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,016 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-29 14:20:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:20:38,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,026 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-29 14:20:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,032 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 14:20:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:20:38,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,041 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-29 14:20:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-29 14:20:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,054 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 14:20:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,062 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:38,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-29 14:20:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-29 14:20:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,075 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-29 14:20:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-29 14:20:38,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-29 14:20:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-29 14:20:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:38,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-29 14:20:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:38,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,116 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 14:20:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-29 14:20:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-29 14:20:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 14:20:38,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:38,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,148 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-29 14:20:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,158 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:38,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-29 14:20:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:38,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-29 14:20:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,173 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:38,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-29 14:20:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:20:38,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:20:38,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 14:20:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-29 14:20:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-29 14:20:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-29 14:20:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,208 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,209 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-29 14:20:38,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,215 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-29 14:20:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,222 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-29 14:20:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,228 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,229 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-29 14:20:38,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-29 14:20:38,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,244 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-29 14:20:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,251 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 14:20:38,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-29 14:20:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-29 14:20:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:20:38,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-29 14:20:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,283 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 14:20:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 14:20:38,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-29 14:20:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-29 14:20:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,320 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-29 14:20:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 14:20:38,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:20:38,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-29 14:20:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-10-29 14:20:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,356 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-29 14:20:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-29 14:20:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:38,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-29 14:20:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,376 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-29 14:20:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:20:38,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:20:38,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:20:38,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,383 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:20:38,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:38,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 739 [2020-10-29 14:20:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:20:38,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:20:38,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:20:38,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 14:20:38,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:20:38,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:20:38,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:20:38,484 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:20:38,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:20:38,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 14:20:38,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:20:38,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:20:39,014 INFO L134 CoverageAnalysis]: Checked inductivity of 14280 backedges. 1858 proven. 1534 refuted. 0 times theorem prover too weak. 10888 trivial. 0 not checked. [2020-10-29 14:20:39,016 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1261597723] [2020-10-29 14:20:39,019 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 14:20:39,020 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4] total 4 [2020-10-29 14:20:39,021 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516843072] [2020-10-29 14:20:39,032 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-29 14:20:39,033 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 14:20:39,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-29 14:20:39,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-29 14:20:39,065 INFO L87 Difference]: Start difference. First operand 1225 states. Second operand 4 states. [2020-10-29 14:21:01,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 14:21:01,517 INFO L93 Difference]: Finished difference Result 2456 states and 4057 transitions. [2020-10-29 14:21:01,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-29 14:21:01,520 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 750 [2020-10-29 14:21:01,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 14:21:01,552 INFO L225 Difference]: With dead ends: 2456 [2020-10-29 14:21:01,552 INFO L226 Difference]: Without dead ends: 1247 [2020-10-29 14:21:01,568 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-29 14:21:01,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1247 states. [2020-10-29 14:21:01,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1247 to 1202. [2020-10-29 14:21:01,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1202 states. [2020-10-29 14:21:01,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 1202 states and 1784 transitions. [2020-10-29 14:21:01,975 INFO L78 Accepts]: Start accepts. Automaton has 1202 states and 1784 transitions. Word has length 750 [2020-10-29 14:21:01,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 14:21:01,976 INFO L481 AbstractCegarLoop]: Abstraction has 1202 states and 1784 transitions. [2020-10-29 14:21:01,976 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-29 14:21:01,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1784 transitions. [2020-10-29 14:21:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 751 [2020-10-29 14:21:02,011 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 14:21:02,012 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 14:21:02,012 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 14:21:02,012 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 14:21:02,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 14:21:02,013 INFO L82 PathProgramCache]: Analyzing trace with hash 1771448981, now seen corresponding path program 1 times [2020-10-29 14:21:02,013 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 14:21:02,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1440139532] [2020-10-29 14:21:02,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 14:21:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:23,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:35,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:35,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 946 [2020-10-29 14:21:35,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:21:35,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21149 [2020-10-29 14:21:35,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:35,519 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:35,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 12 [2020-10-29 14:21:35,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 14:21:35,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 499 [2020-10-29 14:21:35,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0