/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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=BIGGEST --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 -i ../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso.2.M4-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 20:41:44,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 20:41:44,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 20:41:44,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 20:41:44,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 20:41:44,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 20:41:44,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 20:41:44,700 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 20:41:44,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 20:41:44,707 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 20:41:44,708 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 20:41:44,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 20:41:44,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 20:41:44,712 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 20:41:44,714 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 20:41:44,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 20:41:44,717 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 20:41:44,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 20:41:44,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 20:41:44,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 20:41:44,731 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 20:41:44,731 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 20:41:44,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 20:41:44,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 20:41:44,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 20:41:44,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 20:41:44,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 20:41:44,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 20:41:44,753 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 20:41:44,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 20:41:44,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 20:41:44,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 20:41:44,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 20:41:44,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 20:41:44,760 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 20:41:44,760 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 20:41:44,761 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 20:41:44,761 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 20:41:44,761 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 20:41:44,764 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 20:41:44,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 20:41:44,766 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 [2020-10-12 20:41:44,806 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 20:41:44,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 20:41:44,809 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 20:41:44,809 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 20:41:44,809 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 20:41:44,809 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 20:41:44,809 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-12 20:41:44,810 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 20:41:44,810 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-12 20:41:44,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 20:41:44,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 20:41:44,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 20:41:44,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 20:41:44,813 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-12 20:41:44,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 20:41:44,813 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 20:41:44,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 20:41:44,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 20:41:44,814 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 20:41:44,814 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 20:41:44,814 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 20:41:44,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 20:41:44,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 20:41:44,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 20:41:44,815 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 20:41:44,815 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 20:41:44,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 20:41:44,816 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 20:41:44,816 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 20:41:44,816 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 20:41:45,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 20:41:45,118 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 20:41:45,121 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 20:41:45,123 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 20:41:45,123 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 20:41:45,124 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_aso.2.M4-1.c [2020-10-12 20:41:45,186 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cb38d2f73/88a0c2790c904f3285b4245ba4838a94/FLAGb58267487 [2020-10-12 20:41:45,861 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 20:41:45,862 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/seq-mthreaded/rekh_aso.2.M4-1.c [2020-10-12 20:41:45,889 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cb38d2f73/88a0c2790c904f3285b4245ba4838a94/FLAGb58267487 [2020-10-12 20:41:46,012 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cb38d2f73/88a0c2790c904f3285b4245ba4838a94 [2020-10-12 20:41:46,022 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 20:41:46,024 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 20:41:46,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 20:41:46,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 20:41:46,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 20:41:46,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:41:46" (1/1) ... [2020-10-12 20:41:46,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7225e1e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:46, skipping insertion in model container [2020-10-12 20:41:46,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:41:46" (1/1) ... [2020-10-12 20:41:46,042 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 20:41:46,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 20:41:46,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 20:41:46,968 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 20:41:47,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 20:41:47,393 INFO L208 MainTranslator]: Completed translation [2020-10-12 20:41:47,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47 WrapperNode [2020-10-12 20:41:47,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 20:41:47,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 20:41:47,397 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 20:41:47,397 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 20:41:47,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47" (1/1) ... [2020-10-12 20:41:47,418 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47" (1/1) ... [2020-10-12 20:41:47,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47" (1/1) ... [2020-10-12 20:41:47,551 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47" (1/1) ... [2020-10-12 20:41:47,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47" (1/1) ... [2020-10-12 20:41:47,751 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47" (1/1) ... [2020-10-12 20:41:47,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47" (1/1) ... [2020-10-12 20:41:47,807 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 20:41:47,807 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 20:41:47,808 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 20:41:47,808 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 20:41:47,809 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47" (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 [2020-10-12 20:41:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 20:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 20:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-12 20:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-10-12 20:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2020-10-12 20:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2020-10-12 20:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-10-12 20:41:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-10-12 20:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-10-12 20:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2020-10-12 20:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2020-10-12 20:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2020-10-12 20:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2020-10-12 20:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2020-10-12 20:41:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2020-10-12 20:41:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-10-12 20:41:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2020-10-12 20:41:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-12 20:41:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2020-10-12 20:41:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-12 20:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2020-10-12 20:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2020-10-12 20:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2020-10-12 20:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-10-12 20:41:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-10-12 20:41:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-10-12 20:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2020-10-12 20:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i1 [2020-10-12 20:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2020-10-12 20:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2020-10-12 20:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2020-10-12 20:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 20:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-10-12 20:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-10-12 20:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-10-12 20:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-10-12 20:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-10-12 20:41:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-10-12 20:41:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-10-12 20:41:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-10-12 20:41:47,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2020-10-12 20:41:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2020-10-12 20:41:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2020-10-12 20:41:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-10-12 20:41:47,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-10-12 20:41:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 20:41:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2020-10-12 20:41:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i1 [2020-10-12 20:41:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2020-10-12 20:41:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-10-12 20:41:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-10-12 20:41:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-10-12 20:41:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-10-12 20:41:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 20:41:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-12 20:41:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 20:41:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-12 20:41:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-12 20:41:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2020-10-12 20:41:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2020-10-12 20:41:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-10-12 20:41:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2020-10-12 20:41:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2020-10-12 20:41:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 20:41:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 20:41:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 20:41:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 20:41:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 20:41:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-10-12 20:41:47,909 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-10-12 20:41:47,909 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-10-12 20:41:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-10-12 20:41:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-10-12 20:41:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-10-12 20:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-10-12 20:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-10-12 20:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-10-12 20:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-10-12 20:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-10-12 20:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-10-12 20:41:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2020-10-12 20:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2020-10-12 20:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2020-10-12 20:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-10-12 20:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2020-10-12 20:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2020-10-12 20:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2020-10-12 20:41:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2020-10-12 20:41:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2020-10-12 20:41:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-10-12 20:41:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2020-10-12 20:41:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-12 20:41:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2020-10-12 20:41:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-12 20:41:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2020-10-12 20:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2020-10-12 20:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2020-10-12 20:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2020-10-12 20:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2020-10-12 20:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2020-10-12 20:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 20:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 20:41:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 20:41:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 20:41:56,889 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 20:41:56,889 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-12 20:41:56,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 08:41:56 BoogieIcfgContainer [2020-10-12 20:41:56,901 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 20:41:56,902 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 20:41:56,902 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 20:41:56,905 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 20:41:56,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 08:41:46" (1/3) ... [2020-10-12 20:41:56,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74cead07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 08:41:56, skipping insertion in model container [2020-10-12 20:41:56,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:41:47" (2/3) ... [2020-10-12 20:41:56,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74cead07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 08:41:56, skipping insertion in model container [2020-10-12 20:41:56,908 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 08:41:56" (3/3) ... [2020-10-12 20:41:56,909 INFO L109 eAbstractionObserver]: Analyzing ICFG rekh_aso.2.M4-1.c [2020-10-12 20:41:56,920 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 20:41:56,929 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-12 20:41:56,943 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-12 20:41:56,973 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 20:41:56,973 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 20:41:56,973 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 20:41:56,973 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 20:41:56,973 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 20:41:56,974 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 20:41:56,974 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 20:41:56,974 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 20:41:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states. [2020-10-12 20:41:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1357 [2020-10-12 20:41:57,116 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 20:41:57,118 INFO L422 BasicCegarLoop]: trace histogram [209, 209, 209, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 20:41:57,119 INFO L427 AbstractCegarLoop]: === Iteration 1 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 20:41:57,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 20:41:57,126 INFO L82 PathProgramCache]: Analyzing trace with hash -490869238, now seen corresponding path program 1 times [2020-10-12 20:41:57,135 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 20:41:57,136 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [885458689] [2020-10-12 20:41:57,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 20:41:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:41:58,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:58,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:58,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:58,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:58,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:58,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:58,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:58,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:41:59,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:00,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:00,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:00,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:02,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:03,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:03,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1798 [2020-10-12 20:42:03,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 23 [2020-10-12 20:42:03,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5940 [2020-10-12 20:42:03,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:03,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:03,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 66 [2020-10-12 20:42:03,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:03,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-12 20:42:04,488 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-10-12 20:42:04,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 20:42:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:04,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:04,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:04,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:42:04,518 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:42:04,518 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 20:42:04,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:04,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:04,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:04,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:04,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:04,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-12 20:42:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:04,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:04,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:04,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:42:04,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:42:04,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:04,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:04,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:04,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:04,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:04,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:04,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 20:42:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:04,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:04,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:04,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 20:42:04,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:42:04,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:04,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:04,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:04,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:04,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:04,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:04,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-12 20:42:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:04,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:04,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:04,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:04,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:04,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:04,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:04,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:05,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:08,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:08,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:09,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:09,902 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1720 [2020-10-12 20:42:09,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 25 [2020-10-12 20:42:09,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5282 [2020-10-12 20:42:09,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:09,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:09,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 175 [2020-10-12 20:42:09,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:09,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 20:42:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-12 20:42:10,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-12 20:42:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,258 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-12 20:42:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-12 20:42:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-12 20:42:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-12 20:42:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-12 20:42:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,299 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,300 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,300 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,301 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-12 20:42:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-12 20:42:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 20:42:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-12 20:42:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-12 20:42:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:42:10,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-12 20:42:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-12 20:42:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-12 20:42:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-12 20:42:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-12 20:42:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-12 20:42:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-12 20:42:10,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-12 20:42:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 20:42:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 20:42:10,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:10,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-12 20:42:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:42:10,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-12 20:42:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-12 20:42:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,432 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-12 20:42:10,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-12 20:42:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-12 20:42:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-12 20:42:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-12 20:42:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-12 20:42:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-12 20:42:10,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-12 20:42:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-12 20:42:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-12 20:42:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,505 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-12 20:42:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,510 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-12 20:42:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-12 20:42:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-12 20:42:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-12 20:42:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-12 20:42:10,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 20:42:10,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-12 20:42:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-12 20:42:10,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-12 20:42:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,579 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-12 20:42:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-12 20:42:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-12 20:42:10,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-12 20:42:10,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,612 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,612 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,612 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,612 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,613 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-12 20:42:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-12 20:42:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-10-12 20:42:10,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-12 20:42:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,639 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,639 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-12 20:42:10,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-12 20:42:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-12 20:42:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-10-12 20:42:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,665 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,665 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,666 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-12 20:42:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-12 20:42:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-12 20:42:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,685 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,685 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,686 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2020-10-12 20:42:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2020-10-12 20:42:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,698 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2020-10-12 20:42:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2020-10-12 20:42:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-10-12 20:42:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2020-10-12 20:42:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2020-10-12 20:42:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,736 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,737 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2020-10-12 20:42:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2020-10-12 20:42:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,750 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,751 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,751 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2020-10-12 20:42:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2020-10-12 20:42:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2020-10-12 20:42:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-12 20:42:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2020-10-12 20:42:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2020-10-12 20:42:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2020-10-12 20:42:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2020-10-12 20:42:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,814 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 439 [2020-10-12 20:42:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2020-10-12 20:42:10,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2020-10-12 20:42:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2020-10-12 20:42:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2020-10-12 20:42:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 473 [2020-10-12 20:42:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 479 [2020-10-12 20:42:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 485 [2020-10-12 20:42:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 20:42:10,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2020-10-12 20:42:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:10,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2020-10-12 20:42:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2020-10-12 20:42:10,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-12 20:42:10,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2020-10-12 20:42:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:10,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 515 [2020-10-12 20:42:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:10,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2020-10-12 20:42:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,977 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,977 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,977 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,978 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,978 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,979 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 527 [2020-10-12 20:42:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2020-10-12 20:42:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:10,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2020-10-12 20:42:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:10,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:10,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:10,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:10,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:10,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:10,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:10,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:10,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:10,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:10,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:10,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 545 [2020-10-12 20:42:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 551 [2020-10-12 20:42:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 557 [2020-10-12 20:42:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2020-10-12 20:42:11,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,021 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,021 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,021 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:11,021 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 569 [2020-10-12 20:42:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2020-10-12 20:42:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 581 [2020-10-12 20:42:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 587 [2020-10-12 20:42:11,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593 [2020-10-12 20:42:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 599 [2020-10-12 20:42:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2020-10-12 20:42:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2020-10-12 20:42:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 617 [2020-10-12 20:42:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 20:42:11,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 623 [2020-10-12 20:42:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 629 [2020-10-12 20:42:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2020-10-12 20:42:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,113 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,113 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2020-10-12 20:42:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2020-10-12 20:42:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 653 [2020-10-12 20:42:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,134 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,135 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2020-10-12 20:42:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 665 [2020-10-12 20:42:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2020-10-12 20:42:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677 [2020-10-12 20:42:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,157 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2020-10-12 20:42:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 689 [2020-10-12 20:42:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695 [2020-10-12 20:42:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 701 [2020-10-12 20:42:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2020-10-12 20:42:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2020-10-12 20:42:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 719 [2020-10-12 20:42:11,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 725 [2020-10-12 20:42:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 731 [2020-10-12 20:42:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2020-10-12 20:42:11,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 743 [2020-10-12 20:42:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:11,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 749 [2020-10-12 20:42:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 755 [2020-10-12 20:42:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:11,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 761 [2020-10-12 20:42:11,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 767 [2020-10-12 20:42:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2020-10-12 20:42:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,290 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:11,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779 [2020-10-12 20:42:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 785 [2020-10-12 20:42:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 791 [2020-10-12 20:42:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797 [2020-10-12 20:42:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2020-10-12 20:42:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 809 [2020-10-12 20:42:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 815 [2020-10-12 20:42:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 821 [2020-10-12 20:42:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 827 [2020-10-12 20:42:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:11,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 833 [2020-10-12 20:42:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 839 [2020-10-12 20:42:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 845 [2020-10-12 20:42:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2020-10-12 20:42:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 857 [2020-10-12 20:42:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,398 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 863 [2020-10-12 20:42:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 869 [2020-10-12 20:42:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:11,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 875 [2020-10-12 20:42:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881 [2020-10-12 20:42:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 887 [2020-10-12 20:42:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 893 [2020-10-12 20:42:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899 [2020-10-12 20:42:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 905 [2020-10-12 20:42:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:11,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 912 [2020-10-12 20:42:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 920 [2020-10-12 20:42:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 927 [2020-10-12 20:42:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933 [2020-10-12 20:42:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 939 [2020-10-12 20:42:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 946 [2020-10-12 20:42:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 954 [2020-10-12 20:42:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:42:11,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 961 [2020-10-12 20:42:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967 [2020-10-12 20:42:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 973 [2020-10-12 20:42:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 979 [2020-10-12 20:42:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,560 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 985 [2020-10-12 20:42:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 993 [2020-10-12 20:42:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 20:42:11,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 999 [2020-10-12 20:42:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,590 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,591 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,592 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1007 [2020-10-12 20:42:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1013 [2020-10-12 20:42:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 20:42:11,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1021 [2020-10-12 20:42:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1027 [2020-10-12 20:42:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1035 [2020-10-12 20:42:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1041 [2020-10-12 20:42:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1049 [2020-10-12 20:42:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1055 [2020-10-12 20:42:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,654 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1063 [2020-10-12 20:42:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1069 [2020-10-12 20:42:11,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:11,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1077 [2020-10-12 20:42:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,678 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1083 [2020-10-12 20:42:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1091 [2020-10-12 20:42:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1097 [2020-10-12 20:42:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1105 [2020-10-12 20:42:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1111 [2020-10-12 20:42:11,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1119 [2020-10-12 20:42:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1125 [2020-10-12 20:42:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1133 [2020-10-12 20:42:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1141 [2020-10-12 20:42:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1147 [2020-10-12 20:42:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,752 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1155 [2020-10-12 20:42:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 20:42:11,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1161 [2020-10-12 20:42:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1169 [2020-10-12 20:42:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:42:11,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1175 [2020-10-12 20:42:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1183 [2020-10-12 20:42:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1189 [2020-10-12 20:42:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1197 [2020-10-12 20:42:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1203 [2020-10-12 20:42:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,825 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,825 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,826 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1211 [2020-10-12 20:42:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1217 [2020-10-12 20:42:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1225 [2020-10-12 20:42:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1231 [2020-10-12 20:42:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,852 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:42:11,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1237 [2020-10-12 20:42:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1243 [2020-10-12 20:42:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1249 [2020-10-12 20:42:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,872 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1255 [2020-10-12 20:42:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1261 [2020-10-12 20:42:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1267 [2020-10-12 20:42:11,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,892 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,893 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1273 [2020-10-12 20:42:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:42:11,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1279 [2020-10-12 20:42:11,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1285 [2020-10-12 20:42:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:11,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:11,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1291 [2020-10-12 20:42:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:11,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:11,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:11,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:11,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:11,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:11,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:11,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:11,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:42:11,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:11,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:13,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1314 [2020-10-12 20:42:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:13,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:14,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:14,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:42:14,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:42:14,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 772 [2020-10-12 20:42:14,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:14,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:14,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 20:42:14,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:14,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:14,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1319 [2020-10-12 20:42:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:14,685 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:14,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:14,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:14,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-12 20:42:14,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:14,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-12 20:42:14,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:14,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 20:42:14,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 19 [2020-10-12 20:42:14,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 20:42:14,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:14,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 20:42:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:14,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:14,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:14,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-12 20:42:14,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:42:14,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 20:42:14,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:14,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 20:42:14,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-12 20:42:14,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 20:42:14,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:14,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 20:42:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:14,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:14,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:14,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-12 20:42:14,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:42:14,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:42:14,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:14,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:14,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:42:14,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:14,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:14,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1342 [2020-10-12 20:42:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:14,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:14,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:14,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:42:14,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:42:14,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:42:14,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:42:14,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:42:14,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:42:14,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:42:14,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:42:14,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:42:15,820 INFO L134 CoverageAnalysis]: Checked inductivity of 86944 backedges. 10244 proven. 10836 refuted. 0 times theorem prover too weak. 65864 trivial. 0 not checked. [2020-10-12 20:42:15,821 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [885458689] [2020-10-12 20:42:15,823 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-12 20:42:15,823 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-12 20:42:15,824 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204671292] [2020-10-12 20:42:15,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-12 20:42:15,832 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 20:42:15,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-12 20:42:15,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2020-10-12 20:42:15,848 INFO L87 Difference]: Start difference. First operand 2442 states. Second operand 7 states. [2020-10-12 20:42:40,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 20:42:40,918 INFO L93 Difference]: Finished difference Result 5028 states and 8615 transitions. [2020-10-12 20:42:40,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-12 20:42:40,920 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1356 [2020-10-12 20:42:40,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 20:42:40,964 INFO L225 Difference]: With dead ends: 5028 [2020-10-12 20:42:40,964 INFO L226 Difference]: Without dead ends: 2601 [2020-10-12 20:42:41,001 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 529 GetRequests, 520 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-10-12 20:42:41,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2601 states. [2020-10-12 20:42:41,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2601 to 2425. [2020-10-12 20:42:41,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2425 states. [2020-10-12 20:42:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 2425 states and 3643 transitions. [2020-10-12 20:42:41,577 INFO L78 Accepts]: Start accepts. Automaton has 2425 states and 3643 transitions. Word has length 1356 [2020-10-12 20:42:41,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 20:42:41,578 INFO L479 AbstractCegarLoop]: Abstraction has 2425 states and 3643 transitions. [2020-10-12 20:42:41,578 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-12 20:42:41,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3643 transitions. [2020-10-12 20:42:41,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1365 [2020-10-12 20:42:41,644 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 20:42:41,645 INFO L422 BasicCegarLoop]: trace histogram [209, 209, 209, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 20:42:41,646 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 20:42:41,646 INFO L427 AbstractCegarLoop]: === Iteration 2 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 20:42:41,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 20:42:41,646 INFO L82 PathProgramCache]: Analyzing trace with hash -833844284, now seen corresponding path program 1 times [2020-10-12 20:42:41,647 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 20:42:41,647 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1998556939] [2020-10-12 20:42:41,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 20:42:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:42:43,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:42:59,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:43:12,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:43:12,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1810 [2020-10-12 20:43:12,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:43:12,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29569 [2020-10-12 20:43:12,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:43:12,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-12 20:43:12,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1185 [2020-10-12 20:43:12,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 134 [2020-10-12 20:43:12,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:45:04,842 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-10-12 20:45:04,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 20:45:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:45:04,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:45:04,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:45:04,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:45:04,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:45:04,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 20:45:04,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:45:04,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:45:04,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:45:04,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:45:04,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:45:04,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-12 20:45:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:45:04,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:45:04,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:45:04,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:45:04,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:45:04,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:45:04,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:45:04,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:45:04,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:45:04,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:45:04,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:45:04,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 20:45:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:45:04,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:45:04,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:45:04,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 20:45:04,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:45:04,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 0 [2020-10-12 20:45:04,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:45:04,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:45:04,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:45:04,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:45:04,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:45:04,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14