/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/rekcba_nxt.2.M1-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 20:38:32,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 20:38:32,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 20:38:32,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 20:38:32,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 20:38:32,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 20:38:32,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 20:38:32,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 20:38:32,636 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 20:38:32,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 20:38:32,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 20:38:32,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 20:38:32,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 20:38:32,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 20:38:32,647 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 20:38:32,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 20:38:32,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 20:38:32,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 20:38:32,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 20:38:32,660 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 20:38:32,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 20:38:32,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 20:38:32,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 20:38:32,666 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 20:38:32,678 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 20:38:32,678 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 20:38:32,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 20:38:32,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 20:38:32,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 20:38:32,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 20:38:32,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 20:38:32,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 20:38:32,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 20:38:32,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 20:38:32,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 20:38:32,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 20:38:32,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 20:38:32,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 20:38:32,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 20:38:32,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 20:38:32,691 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 20:38:32,692 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 20:38:32,732 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 20:38:32,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 20:38:32,734 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 20:38:32,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 20:38:32,734 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 20:38:32,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 20:38:32,735 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-12 20:38:32,735 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 20:38:32,735 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-12 20:38:32,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 20:38:32,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 20:38:32,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 20:38:32,737 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 20:38:32,737 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-12 20:38:32,737 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 20:38:32,738 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 20:38:32,738 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 20:38:32,738 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 20:38:32,738 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 20:38:32,738 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 20:38:32,739 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 20:38:32,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 20:38:32,739 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 20:38:32,739 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 20:38:32,739 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 20:38:32,740 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 20:38:32,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 20:38:32,740 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 20:38:32,740 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 20:38:32,740 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 20:38:33,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 20:38:33,085 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 20:38:33,092 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 20:38:33,094 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 20:38:33,095 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 20:38:33,095 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M1-1.c [2020-10-12 20:38:33,169 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d5d5e8204/f96d6292d1ed4970a0bf99d1a76958f2/FLAG4404374b5 [2020-10-12 20:38:33,842 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 20:38:33,845 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M1-1.c [2020-10-12 20:38:33,871 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d5d5e8204/f96d6292d1ed4970a0bf99d1a76958f2/FLAG4404374b5 [2020-10-12 20:38:34,007 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d5d5e8204/f96d6292d1ed4970a0bf99d1a76958f2 [2020-10-12 20:38:34,017 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 20:38:34,019 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 20:38:34,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 20:38:34,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 20:38:34,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 20:38:34,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:38:34" (1/1) ... [2020-10-12 20:38:34,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e88bac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:34, skipping insertion in model container [2020-10-12 20:38:34,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:38:34" (1/1) ... [2020-10-12 20:38:34,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 20:38:34,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 20:38:34,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 20:38:34,942 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 20:38:35,148 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 20:38:35,191 INFO L208 MainTranslator]: Completed translation [2020-10-12 20:38:35,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35 WrapperNode [2020-10-12 20:38:35,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 20:38:35,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 20:38:35,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 20:38:35,193 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 20:38:35,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35" (1/1) ... [2020-10-12 20:38:35,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35" (1/1) ... [2020-10-12 20:38:35,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35" (1/1) ... [2020-10-12 20:38:35,269 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35" (1/1) ... [2020-10-12 20:38:35,432 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35" (1/1) ... [2020-10-12 20:38:35,450 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35" (1/1) ... [2020-10-12 20:38:35,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35" (1/1) ... [2020-10-12 20:38:35,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 20:38:35,488 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 20:38:35,488 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 20:38:35,488 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 20:38:35,489 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35" (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 20:38:35,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 20:38:35,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 20:38:35,570 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-12 20:38:35,570 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-10-12 20:38:35,571 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2020-10-12 20:38:35,571 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2020-10-12 20:38:35,571 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-10-12 20:38:35,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-10-12 20:38:35,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-10-12 20:38:35,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2020-10-12 20:38:35,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2020-10-12 20:38:35,573 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2020-10-12 20:38:35,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2020-10-12 20:38:35,573 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2020-10-12 20:38:35,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-12 20:38:35,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2020-10-12 20:38:35,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-12 20:38:35,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2020-10-12 20:38:35,575 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2020-10-12 20:38:35,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-12 20:38:35,576 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2020-10-12 20:38:35,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2020-10-12 20:38:35,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2020-10-12 20:38:35,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-10-12 20:38:35,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-10-12 20:38:35,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-10-12 20:38:35,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2020-10-12 20:38:35,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2020-10-12 20:38:35,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2020-10-12 20:38:35,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2020-10-12 20:38:35,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2020-10-12 20:38:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2020-10-12 20:38:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 20:38:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-10-12 20:38:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-10-12 20:38:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_observer_obstacle_flag [2020-10-12 20:38:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-10-12 20:38:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-10-12 20:38:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2020-10-12 20:38:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2020-10-12 20:38:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2020-10-12 20:38:35,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2020-10-12 20:38:35,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2020-10-12 20:38:35,620 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-10-12 20:38:35,620 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-10-12 20:38:35,620 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2020-10-12 20:38:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 20:38:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2020-10-12 20:38:35,621 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2020-10-12 20:38:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-10-12 20:38:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-10-12 20:38:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-10-12 20:38:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 20:38:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-12 20:38:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 20:38:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-12 20:38:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-12 20:38:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2020-10-12 20:38:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2020-10-12 20:38:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-10-12 20:38:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2020-10-12 20:38:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2020-10-12 20:38:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 20:38:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 20:38:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 20:38:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 20:38:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 20:38:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-10-12 20:38:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-10-12 20:38:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-10-12 20:38:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-10-12 20:38:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-10-12 20:38:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_observer_obstacle_flag [2020-10-12 20:38:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2020-10-12 20:38:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-10-12 20:38:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-10-12 20:38:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-10-12 20:38:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-10-12 20:38:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2020-10-12 20:38:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2020-10-12 20:38:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2020-10-12 20:38:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2020-10-12 20:38:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-10-12 20:38:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2020-10-12 20:38:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2020-10-12 20:38:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2020-10-12 20:38:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2020-10-12 20:38:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-12 20:38:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2020-10-12 20:38:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-12 20:38:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2020-10-12 20:38:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2020-10-12 20:38:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2020-10-12 20:38:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-12 20:38:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2020-10-12 20:38:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2020-10-12 20:38:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2020-10-12 20:38:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2020-10-12 20:38:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2020-10-12 20:38:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2020-10-12 20:38:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2020-10-12 20:38:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2020-10-12 20:38:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 20:38:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 20:38:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 20:38:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 20:38:43,037 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 20:38:43,038 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-12 20:38:43,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 08:38:43 BoogieIcfgContainer [2020-10-12 20:38:43,050 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 20:38:43,051 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 20:38:43,051 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 20:38:43,055 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 20:38:43,055 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 08:38:34" (1/3) ... [2020-10-12 20:38:43,056 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@241a049e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 08:38:43, skipping insertion in model container [2020-10-12 20:38:43,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:38:35" (2/3) ... [2020-10-12 20:38:43,057 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@241a049e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 08:38:43, skipping insertion in model container [2020-10-12 20:38:43,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 08:38:43" (3/3) ... [2020-10-12 20:38:43,059 INFO L109 eAbstractionObserver]: Analyzing ICFG rekcba_nxt.2.M1-1.c [2020-10-12 20:38:43,070 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 20:38:43,079 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-12 20:38:43,093 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-12 20:38:43,126 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 20:38:43,127 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 20:38:43,128 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 20:38:43,128 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 20:38:43,129 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 20:38:43,133 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 20:38:43,133 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 20:38:43,133 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 20:38:43,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states. [2020-10-12 20:38:43,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2020-10-12 20:38:43,258 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 20:38:43,260 INFO L422 BasicCegarLoop]: trace histogram [111, 111, 111, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:38:43,261 INFO L427 AbstractCegarLoop]: === Iteration 1 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 20:38:43,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 20:38:43,267 INFO L82 PathProgramCache]: Analyzing trace with hash -1119212100, now seen corresponding path program 1 times [2020-10-12 20:38:43,279 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 20:38:43,280 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1656311724] [2020-10-12 20:38:43,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 20:38:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:44,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:44,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:44,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:44,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:44,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:44,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:44,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:44,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:45,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:47,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:47,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:48,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:48,455 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:48,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:49,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:49,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1145 [2020-10-12 20:38:49,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 24 [2020-10-12 20:38:49,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5522 [2020-10-12 20:38:49,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:49,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:49,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 215 [2020-10-12 20:38:49,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:49,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-12 20:38:49,998 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-10-12 20:38:50,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 20:38:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:50,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:50,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:38:50,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:38:50,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-12 20:38:50,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:50,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:50,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:50,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:50,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:50,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-12 20:38:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:50,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:50,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:38:50,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:38:50,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:50,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:50,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:50,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:50,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:50,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:50,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 20:38:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:50,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:50,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 20:38:50,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:38:50,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:38:50,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:50,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:50,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:50,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:50,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:50,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-10-12 20:38:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:50,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:50,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:51,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:51,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:51,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:52,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:52,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:52,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:52,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:53,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:53,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:53,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:54,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 419 [2020-10-12 20:38:55,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 26 [2020-10-12 20:38:55,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5138 [2020-10-12 20:38:55,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 139 [2020-10-12 20:38:55,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:38:55,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 20:38:55,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:38:55,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-12 20:38:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:38:55,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:38:55,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-12 20:38:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:38:55,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-12 20:38:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,341 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 20:38:55,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-12 20:38:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-12 20:38:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-12 20:38:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-12 20:38:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-10-12 20:38:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,374 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,374 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,374 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,375 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-12 20:38:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:38:55,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:38:55,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-12 20:38:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 20:38:55,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-12 20:38:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 20:38:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-12 20:38:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:38:55,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-12 20:38:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-12 20:38:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-12 20:38:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:38:55,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:38:55,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-12 20:38:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:38:55,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-12 20:38:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:38:55,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-12 20:38:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-12 20:38:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-12 20:38:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:38:55,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-12 20:38:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-12 20:38:55,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,495 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-12 20:38:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:38:55,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-12 20:38:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-12 20:38:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:38:55,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-12 20:38:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-12 20:38:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-12 20:38:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:38:55,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-12 20:38:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-12 20:38:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:38:55,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-12 20:38:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,565 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:38:55,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:38:55,566 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:38:55,566 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:38:55,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-12 20:38:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:38:55,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:38:55,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:38:55,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 157 [2020-10-12 20:38:55,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:38:55,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:38:55,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 20:38:55,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:38:55,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:38:55,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2020-10-12 20:38:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:38:55,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:55,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:56,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:57,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:57,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:57,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:57,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:57,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:57,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:57,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:57,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:58,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:58,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:58,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:58,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:58,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:58,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:58,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:59,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:59,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:59,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:59,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:59,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:59,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:38:59,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:00,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:00,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:00,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:00,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:00,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:00,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:00,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:00,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:00,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 632 [2020-10-12 20:39:00,941 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 57 [2020-10-12 20:39:00,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5044 [2020-10-12 20:39:00,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:00,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:00,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 255 [2020-10-12 20:39:00,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:00,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 20:39:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 20:39:01,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-12 20:39:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:39:01,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-12 20:39:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-12 20:39:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-12 20:39:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:39:01,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-12 20:39:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-12 20:39:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-12 20:39:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-12 20:39:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:39:01,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 20:39:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-12 20:39:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:39:01,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-12 20:39:01,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-12 20:39:01,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-12 20:39:01,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-12 20:39:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-12 20:39:01,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:39:01,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-12 20:39:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:39:01,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-12 20:39:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:39:01,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-12 20:39:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-12 20:39:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-12 20:39:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 20:39:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:39:01,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-12 20:39:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-12 20:39:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-12 20:39:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-12 20:39:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-12 20:39:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,208 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-12 20:39:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-12 20:39:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-12 20:39:01,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,230 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,232 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-12 20:39:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:39:01,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-12 20:39:01,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-12 20:39:01,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:39:01,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,260 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-12 20:39:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-12 20:39:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,276 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-12 20:39:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-12 20:39:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,296 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,297 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-12 20:39:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,306 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:39:01,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-12 20:39:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-12 20:39:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-12 20:39:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,332 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-12 20:39:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 20:39:01,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-12 20:39:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-12 20:39:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-12 20:39:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-12 20:39:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-12 20:39:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-12 20:39:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-10-12 20:39:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-12 20:39:01,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-12 20:39:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-12 20:39:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-12 20:39:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-12 20:39:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-10-12 20:39:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-12 20:39:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-12 20:39:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:39:01,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-12 20:39:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2020-10-12 20:39:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2020-10-12 20:39:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2020-10-12 20:39:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2020-10-12 20:39:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:39:01,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-10-12 20:39:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:39:01,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2020-10-12 20:39:01,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2020-10-12 20:39:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,563 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,564 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,565 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2020-10-12 20:39:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2020-10-12 20:39:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,580 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2020-10-12 20:39:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2020-10-12 20:39:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2020-10-12 20:39:01,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-12 20:39:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2020-10-12 20:39:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2020-10-12 20:39:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2020-10-12 20:39:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:39:01,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2020-10-12 20:39:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,651 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 439 [2020-10-12 20:39:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2020-10-12 20:39:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:39:01,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2020-10-12 20:39:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2020-10-12 20:39:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,709 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:01,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2020-10-12 20:39:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:01,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:01,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:01,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:39:01,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:39:01,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:39:01,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:01,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:39:01,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:39:01,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:39:01,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:39:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 24420 backedges. 3588 proven. 2512 refuted. 0 times theorem prover too weak. 18320 trivial. 0 not checked. [2020-10-12 20:39:02,959 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1656311724] [2020-10-12 20:39:02,961 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-12 20:39:02,961 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4] total 4 [2020-10-12 20:39:02,962 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603808609] [2020-10-12 20:39:02,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-12 20:39:02,976 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 20:39:02,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-12 20:39:02,993 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-12 20:39:02,995 INFO L87 Difference]: Start difference. First operand 1373 states. Second operand 4 states. [2020-10-12 20:39:25,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 20:39:25,781 INFO L93 Difference]: Finished difference Result 2773 states and 4587 transitions. [2020-10-12 20:39:25,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-12 20:39:25,785 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 901 [2020-10-12 20:39:25,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 20:39:25,848 INFO L225 Difference]: With dead ends: 2773 [2020-10-12 20:39:25,848 INFO L226 Difference]: Without dead ends: 1413 [2020-10-12 20:39:25,878 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-12 20:39:25,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1413 states. [2020-10-12 20:39:26,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1413 to 1350. [2020-10-12 20:39:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1350 states. [2020-10-12 20:39:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1350 states and 2005 transitions. [2020-10-12 20:39:26,244 INFO L78 Accepts]: Start accepts. Automaton has 1350 states and 2005 transitions. Word has length 901 [2020-10-12 20:39:26,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 20:39:26,245 INFO L479 AbstractCegarLoop]: Abstraction has 1350 states and 2005 transitions. [2020-10-12 20:39:26,245 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-12 20:39:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2005 transitions. [2020-10-12 20:39:26,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2020-10-12 20:39:26,288 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 20:39:26,289 INFO L422 BasicCegarLoop]: trace histogram [111, 111, 111, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:39:26,290 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 20:39:26,290 INFO L427 AbstractCegarLoop]: === Iteration 2 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 20:39:26,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 20:39:26,291 INFO L82 PathProgramCache]: Analyzing trace with hash 817952542, now seen corresponding path program 1 times [2020-10-12 20:39:26,291 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 20:39:26,291 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [295523928] [2020-10-12 20:39:26,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 20:39:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:39:32,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:39:55,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:39:55,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1145 [2020-10-12 20:39:55,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:39:55,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25785 [2020-10-12 20:39:55,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:39:55,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 20 [2020-10-12 20:39:55,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 20:39:55,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1139 [2020-10-12 20:39:55,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0