/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_aso.1.M1-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 20:31:28,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 20:31:28,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 20:31:28,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 20:31:28,371 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 20:31:28,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 20:31:28,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 20:31:28,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 20:31:28,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 20:31:28,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 20:31:28,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 20:31:28,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 20:31:28,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 20:31:28,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 20:31:28,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 20:31:28,403 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 20:31:28,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 20:31:28,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 20:31:28,410 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 20:31:28,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 20:31:28,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 20:31:28,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 20:31:28,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 20:31:28,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 20:31:28,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 20:31:28,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 20:31:28,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 20:31:28,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 20:31:28,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 20:31:28,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 20:31:28,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 20:31:28,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 20:31:28,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 20:31:28,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 20:31:28,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 20:31:28,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 20:31:28,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 20:31:28,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 20:31:28,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 20:31:28,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 20:31:28,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 20:31:28,441 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 20:31:28,485 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 20:31:28,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 20:31:28,487 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 20:31:28,488 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 20:31:28,488 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 20:31:28,488 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 20:31:28,489 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-12 20:31:28,489 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 20:31:28,489 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-12 20:31:28,489 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 20:31:28,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 20:31:28,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 20:31:28,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 20:31:28,491 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-12 20:31:28,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 20:31:28,492 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 20:31:28,492 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 20:31:28,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 20:31:28,492 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 20:31:28,492 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 20:31:28,493 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 20:31:28,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 20:31:28,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 20:31:28,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 20:31:28,493 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 20:31:28,494 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 20:31:28,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 20:31:28,494 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 20:31:28,494 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 20:31:28,494 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 20:31:28,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 20:31:28,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 20:31:28,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 20:31:28,813 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 20:31:28,813 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 20:31:28,814 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_aso.1.M1-1.c [2020-10-12 20:31:28,895 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dbd9f491c/c357eb298634417a879129de4058eb7d/FLAG2eb5c5d6d [2020-10-12 20:31:29,608 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 20:31:29,611 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/seq-mthreaded/rekcba_aso.1.M1-1.c [2020-10-12 20:31:29,633 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dbd9f491c/c357eb298634417a879129de4058eb7d/FLAG2eb5c5d6d [2020-10-12 20:31:29,787 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/dbd9f491c/c357eb298634417a879129de4058eb7d [2020-10-12 20:31:29,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 20:31:29,797 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 20:31:29,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 20:31:29,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 20:31:29,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 20:31:29,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:31:29" (1/1) ... [2020-10-12 20:31:29,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54001c19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:29, skipping insertion in model container [2020-10-12 20:31:29,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:31:29" (1/1) ... [2020-10-12 20:31:29,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 20:31:29,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 20:31:30,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 20:31:30,629 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 20:31:30,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 20:31:30,937 INFO L208 MainTranslator]: Completed translation [2020-10-12 20:31:30,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30 WrapperNode [2020-10-12 20:31:30,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 20:31:30,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 20:31:30,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 20:31:30,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 20:31:30,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30" (1/1) ... [2020-10-12 20:31:30,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30" (1/1) ... [2020-10-12 20:31:31,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30" (1/1) ... [2020-10-12 20:31:31,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30" (1/1) ... [2020-10-12 20:31:31,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30" (1/1) ... [2020-10-12 20:31:31,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30" (1/1) ... [2020-10-12 20:31:31,211 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30" (1/1) ... [2020-10-12 20:31:31,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 20:31:31,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 20:31:31,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 20:31:31,241 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 20:31:31,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30" (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 20:31:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 20:31:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 20:31:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-12 20:31:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-10-12 20:31:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2020-10-12 20:31:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2020-10-12 20:31:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-10-12 20:31:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-10-12 20:31:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-10-12 20:31:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2020-10-12 20:31:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2020-10-12 20:31:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2020-10-12 20:31:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2020-10-12 20:31:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2020-10-12 20:31:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts3 [2020-10-12 20:31:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-10-12 20:31:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts3 [2020-10-12 20:31:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-12 20:31:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2020-10-12 20:31:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-12 20:31:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2020-10-12 20:31:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2020-10-12 20:31:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2020-10-12 20:31:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-10-12 20:31:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-10-12 20:31:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-10-12 20:31:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2020-10-12 20:31:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2020-10-12 20:31:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2020-10-12 20:31:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2020-10-12 20:31:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2020-10-12 20:31:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2020-10-12 20:31:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 20:31:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-10-12 20:31:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-10-12 20:31:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-10-12 20:31:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-10-12 20:31:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-10-12 20:31:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-10-12 20:31:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-10-12 20:31:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-10-12 20:31:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2020-10-12 20:31:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2020-10-12 20:31:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2020-10-12 20:31:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-10-12 20:31:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-10-12 20:31:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 20:31:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2020-10-12 20:31:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2020-10-12 20:31:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-10-12 20:31:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-10-12 20:31:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-10-12 20:31:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-10-12 20:31:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 20:31:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-12 20:31:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 20:31:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-12 20:31:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-12 20:31:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-10-12 20:31:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2020-10-12 20:31:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2020-10-12 20:31:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 20:31:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 20:31:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 20:31:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 20:31:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 20:31:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-10-12 20:31:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-10-12 20:31:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-10-12 20:31:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-10-12 20:31:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-10-12 20:31:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-10-12 20:31:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-10-12 20:31:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-10-12 20:31:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-10-12 20:31:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-10-12 20:31:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-10-12 20:31:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-10-12 20:31:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2020-10-12 20:31:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2020-10-12 20:31:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2020-10-12 20:31:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-10-12 20:31:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2020-10-12 20:31:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2020-10-12 20:31:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2020-10-12 20:31:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2020-10-12 20:31:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts3 [2020-10-12 20:31:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-10-12 20:31:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts3 [2020-10-12 20:31:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-12 20:31:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2020-10-12 20:31:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-12 20:31:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2020-10-12 20:31:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2020-10-12 20:31:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2020-10-12 20:31:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2020-10-12 20:31:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2020-10-12 20:31:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2020-10-12 20:31:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2020-10-12 20:31:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2020-10-12 20:31:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 20:31:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 20:31:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 20:31:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 20:31:38,942 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 20:31:38,942 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-12 20:31:38,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 08:31:38 BoogieIcfgContainer [2020-10-12 20:31:38,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 20:31:38,957 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 20:31:38,957 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 20:31:38,961 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 20:31:38,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 08:31:29" (1/3) ... [2020-10-12 20:31:38,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ee03c65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 08:31:38, skipping insertion in model container [2020-10-12 20:31:38,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:31:30" (2/3) ... [2020-10-12 20:31:38,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ee03c65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 08:31:38, skipping insertion in model container [2020-10-12 20:31:38,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 08:31:38" (3/3) ... [2020-10-12 20:31:38,966 INFO L109 eAbstractionObserver]: Analyzing ICFG rekcba_aso.1.M1-1.c [2020-10-12 20:31:38,982 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 20:31:38,992 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-12 20:31:39,012 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-12 20:31:39,054 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 20:31:39,055 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 20:31:39,055 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 20:31:39,055 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 20:31:39,055 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 20:31:39,055 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 20:31:39,056 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 20:31:39,056 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 20:31:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states. [2020-10-12 20:31:39,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2020-10-12 20:31:39,353 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 20:31:39,356 INFO L422 BasicCegarLoop]: trace histogram [137, 137, 137, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:31:39,357 INFO L427 AbstractCegarLoop]: === Iteration 1 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 20:31:39,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 20:31:39,366 INFO L82 PathProgramCache]: Analyzing trace with hash -478145896, now seen corresponding path program 1 times [2020-10-12 20:31:39,376 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 20:31:39,377 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [769988005] [2020-10-12 20:31:39,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 20:31:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:40,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:40,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:40,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:40,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:40,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,913 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:41,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:42,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:42,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:42,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:42,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:44,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:44,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:44,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:45,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:45,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1353 [2020-10-12 20:31:45,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 23 [2020-10-12 20:31:45,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5708 [2020-10-12 20:31:45,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:45,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:45,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 51 [2020-10-12 20:31:45,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:45,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-12 20:31:46,468 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-10-12 20:31:46,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 20:31:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:46,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:46,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:31:46,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:31:46,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-12 20:31:46,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:46,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:46,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:46,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:46,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:46,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-12 20:31:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:46,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:46,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:31:46,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:31:46,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:31:46,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:46,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:46,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:46,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:46,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:46,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 20:31:46,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:46,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:46,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 20:31:46,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:31:46,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:31:46,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:46,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:46,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:46,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:46,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-12 20:31:46,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-10-12 20:31:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:46,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,696 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:46,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:47,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:47,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:48,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:48,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:48,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:48,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:48,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:48,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:49,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:49,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:49,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:50,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 419 [2020-10-12 20:31:51,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 26 [2020-10-12 20:31:51,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5010 [2020-10-12 20:31:51,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-12 20:31:51,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 20:31:51,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 20:31:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 20:31:51,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,755 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 7 [2020-10-12 20:31:51,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-12 20:31:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,772 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-12 20:31:51,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 20:31:51,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-12 20:31:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-12 20:31:51,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:51,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-12 20:31:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:31:51,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-12 20:31:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:31:51,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:51,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-12 20:31:51,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:31:51,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:51,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-12 20:31:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:31:51,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:51,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-12 20:31:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:51,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-10-12 20:31:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-12 20:31:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-12 20:31:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:31:51,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:51,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-12 20:31:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:51,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 20:31:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:51,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-12 20:31:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 20:31:51,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-12 20:31:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:51,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-12 20:31:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-12 20:31:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-12 20:31:51,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-12 20:31:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:31:51,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:51,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-12 20:31:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:51,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-12 20:31:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 20:31:51,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:51,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-12 20:31:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:51,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-12 20:31:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-12 20:31:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:31:51,962 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:51,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-12 20:31:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-12 20:31:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:31:51,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:51,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-12 20:31:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:51,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-12 20:31:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:51,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:51,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-12 20:31:51,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:51,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:51,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:51,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:51,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:51,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:51,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:51,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:51,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:51,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:51,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:52,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-12 20:31:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:52,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:52,004 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:52,004 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:52,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:52,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:52,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:52,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:52,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:52,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:52,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-12 20:31:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:52,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:52,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:52,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:52,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:52,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:52,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:52,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:52,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:52,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:52,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-12 20:31:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:52,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:52,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:52,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:52,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:52,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:52,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:52,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:52,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:52,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:52,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-12 20:31:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:52,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:52,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:52,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:52,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:31:52,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:52,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:52,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:52,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:52,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:52,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-12 20:31:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:52,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:52,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:52,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:52,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:52,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:52,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:52,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:52,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:52,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:52,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-12 20:31:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:52,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:52,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 20:31:52,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:31:52,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 349 [2020-10-12 20:31:52,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:52,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:52,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 20:31:52,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:52,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:52,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2020-10-12 20:31:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:52,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,742 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:52,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:53,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:54,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:55,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:55,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:55,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:55,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:55,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:55,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:55,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:55,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:55,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:56,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 840 [2020-10-12 20:31:57,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 70 [2020-10-12 20:31:57,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5117 [2020-10-12 20:31:57,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 39 [2020-10-12 20:31:57,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:57,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 20:31:57,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:57,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:57,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-12 20:31:57,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:57,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-12 20:31:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:31:57,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-12 20:31:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 20:31:57,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-12 20:31:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:31:57,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-12 20:31:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,842 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:57,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-12 20:31:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-12 20:31:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-12 20:31:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 20:31:57,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 20:31:57,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-12 20:31:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-12 20:31:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-12 20:31:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:57,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-12 20:31:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:57,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-12 20:31:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-12 20:31:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-12 20:31:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-12 20:31:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-12 20:31:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-12 20:31:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,937 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,938 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 20:31:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:57,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-12 20:31:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-12 20:31:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-12 20:31:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,966 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:57,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-12 20:31:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:57,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-12 20:31:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:57,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-12 20:31:57,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-12 20:31:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:57,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:57,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:57,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:57,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:57,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-12 20:31:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:57,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:57,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:57,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:57,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:57,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:57,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-12 20:31:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,003 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:31:58,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-12 20:31:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-12 20:31:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-12 20:31:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 20:31:58,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-12 20:31:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-12 20:31:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-12 20:31:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-12 20:31:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-12 20:31:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-12 20:31:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-12 20:31:58,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,076 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-12 20:31:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-12 20:31:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-12 20:31:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-12 20:31:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-12 20:31:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-12 20:31:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-12 20:31:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-10-12 20:31:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-12 20:31:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-12 20:31:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,132 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,132 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,133 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-12 20:31:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-12 20:31:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-10-12 20:31:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,149 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-12 20:31:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2020-10-12 20:31:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-12 20:31:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2020-10-12 20:31:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2020-10-12 20:31:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,179 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2020-10-12 20:31:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2020-10-12 20:31:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-10-12 20:31:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2020-10-12 20:31:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2020-10-12 20:31:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,210 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 379 [2020-10-12 20:31:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,216 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2020-10-12 20:31:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2020-10-12 20:31:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,229 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,229 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,230 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2020-10-12 20:31:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2020-10-12 20:31:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2020-10-12 20:31:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2020-10-12 20:31:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2020-10-12 20:31:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2020-10-12 20:31:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,267 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2020-10-12 20:31:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 439 [2020-10-12 20:31:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2020-10-12 20:31:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2020-10-12 20:31:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2020-10-12 20:31:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2020-10-12 20:31:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2020-10-12 20:31:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2020-10-12 20:31:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2020-10-12 20:31:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 20:31:58,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2020-10-12 20:31:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2020-10-12 20:31:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 499 [2020-10-12 20:31:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2020-10-12 20:31:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2020-10-12 20:31:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 517 [2020-10-12 20:31:58,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 523 [2020-10-12 20:31:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2020-10-12 20:31:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-12 20:31:58,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2020-10-12 20:31:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541 [2020-10-12 20:31:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,398 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2020-10-12 20:31:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,405 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2020-10-12 20:31:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,411 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559 [2020-10-12 20:31:58,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,417 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 565 [2020-10-12 20:31:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 571 [2020-10-12 20:31:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2020-10-12 20:31:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 583 [2020-10-12 20:31:58,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 589 [2020-10-12 20:31:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2020-10-12 20:31:58,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2020-10-12 20:31:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 20:31:58,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 607 [2020-10-12 20:31:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 613 [2020-10-12 20:31:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-12 20:31:58,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 20:31:58,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:31:58,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2020-10-12 20:31:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:31:58,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:31:58,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:31:58,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 20:31:58,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 20:31:58,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-12 20:31:58,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:31:58,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 20:31:58,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 20:31:58,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 20:31:58,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 20:32:00,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37264 backedges. 5292 proven. 4068 refuted. 0 times theorem prover too weak. 27904 trivial. 0 not checked. [2020-10-12 20:32:00,085 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [769988005] [2020-10-12 20:32:00,088 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-12 20:32:00,089 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4] total 4 [2020-10-12 20:32:00,090 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072805832] [2020-10-12 20:32:00,104 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-12 20:32:00,105 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 20:32:00,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-12 20:32:00,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-12 20:32:00,133 INFO L87 Difference]: Start difference. First operand 1434 states. Second operand 4 states. [2020-10-12 20:32:24,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 20:32:24,303 INFO L93 Difference]: Finished difference Result 2920 states and 4845 transitions. [2020-10-12 20:32:24,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-12 20:32:24,305 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1057 [2020-10-12 20:32:24,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 20:32:24,338 INFO L225 Difference]: With dead ends: 2920 [2020-10-12 20:32:24,338 INFO L226 Difference]: Without dead ends: 1499 [2020-10-12 20:32:24,360 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 355 GetRequests, 353 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-12 20:32:24,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1499 states. [2020-10-12 20:32:24,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1499 to 1411. [2020-10-12 20:32:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1411 states. [2020-10-12 20:32:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1411 states and 2101 transitions. [2020-10-12 20:32:24,756 INFO L78 Accepts]: Start accepts. Automaton has 1411 states and 2101 transitions. Word has length 1057 [2020-10-12 20:32:24,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 20:32:24,757 INFO L479 AbstractCegarLoop]: Abstraction has 1411 states and 2101 transitions. [2020-10-12 20:32:24,757 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-12 20:32:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2101 transitions. [2020-10-12 20:32:24,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2020-10-12 20:32:24,811 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 20:32:24,812 INFO L422 BasicCegarLoop]: trace histogram [137, 137, 137, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:32:24,812 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 20:32:24,812 INFO L427 AbstractCegarLoop]: === Iteration 2 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 20:32:24,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 20:32:24,813 INFO L82 PathProgramCache]: Analyzing trace with hash 1644137414, now seen corresponding path program 1 times [2020-10-12 20:32:24,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 20:32:24,814 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1018427552] [2020-10-12 20:32:24,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 20:32:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 20:32:34,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 20:33:08,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 20:33:08,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1353 [2020-10-12 20:33:08,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 20:33:08,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38176 [2020-10-12 20:33:08,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 20:33:08,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 20 [2020-10-12 20:33:08,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 20:33:08,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1347 [2020-10-12 20:33:08,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0