/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 09:47:13,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 09:47:13,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 09:47:13,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 09:47:13,264 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 09:47:13,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 09:47:13,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 09:47:13,276 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 09:47:13,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 09:47:13,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 09:47:13,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 09:47:13,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 09:47:13,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 09:47:13,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 09:47:13,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 09:47:13,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 09:47:13,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 09:47:13,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 09:47:13,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 09:47:13,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 09:47:13,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 09:47:13,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 09:47:13,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 09:47:13,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 09:47:13,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 09:47:13,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 09:47:13,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 09:47:13,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 09:47:13,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 09:47:13,321 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 09:47:13,322 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 09:47:13,322 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 09:47:13,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 09:47:13,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 09:47:13,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 09:47:13,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 09:47:13,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 09:47:13,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 09:47:13,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 09:47:13,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 09:47:13,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 09:47:13,329 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 [2020-10-14 09:47:13,365 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 09:47:13,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 09:47:13,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 09:47:13,367 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 09:47:13,367 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 09:47:13,367 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 09:47:13,367 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-14 09:47:13,367 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 09:47:13,368 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-14 09:47:13,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 09:47:13,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 09:47:13,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 09:47:13,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 09:47:13,370 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-14 09:47:13,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 09:47:13,370 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 09:47:13,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 09:47:13,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 09:47:13,371 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 09:47:13,371 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 09:47:13,371 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 09:47:13,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 09:47:13,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 09:47:13,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 09:47:13,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 09:47:13,372 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 09:47:13,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 09:47:13,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 09:47:13,373 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 09:47:13,373 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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 09:47:13,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 09:47:13,679 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 09:47:13,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 09:47:13,685 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 09:47:13,686 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 09:47:13,686 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M1-2.c [2020-10-14 09:47:13,746 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/69912534f/958d1c81301c4526a6826182e14e8160/FLAG3beff4299 [2020-10-14 09:47:14,377 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 09:47:14,378 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M1-2.c [2020-10-14 09:47:14,400 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/69912534f/958d1c81301c4526a6826182e14e8160/FLAG3beff4299 [2020-10-14 09:47:14,580 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/69912534f/958d1c81301c4526a6826182e14e8160 [2020-10-14 09:47:14,591 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 09:47:14,592 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 09:47:14,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 09:47:14,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 09:47:14,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 09:47:14,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:47:14" (1/1) ... [2020-10-14 09:47:14,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e2c5d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:14, skipping insertion in model container [2020-10-14 09:47:14,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:47:14" (1/1) ... [2020-10-14 09:47:14,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 09:47:14,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 09:47:15,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 09:47:15,380 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 09:47:15,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 09:47:15,676 INFO L208 MainTranslator]: Completed translation [2020-10-14 09:47:15,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15 WrapperNode [2020-10-14 09:47:15,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 09:47:15,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 09:47:15,679 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 09:47:15,679 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 09:47:15,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15" (1/1) ... [2020-10-14 09:47:15,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15" (1/1) ... [2020-10-14 09:47:15,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15" (1/1) ... [2020-10-14 09:47:15,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15" (1/1) ... [2020-10-14 09:47:15,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15" (1/1) ... [2020-10-14 09:47:15,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15" (1/1) ... [2020-10-14 09:47:15,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15" (1/1) ... [2020-10-14 09:47:16,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 09:47:16,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 09:47:16,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 09:47:16,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 09:47:16,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15" (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 [2020-10-14 09:47:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 09:47:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 09:47:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 09:47:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-10-14 09:47:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2020-10-14 09:47:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2020-10-14 09:47:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-10-14 09:47:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-10-14 09:47:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-10-14 09:47:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2020-10-14 09:47:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2020-10-14 09:47:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2020-10-14 09:47:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2020-10-14 09:47:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2020-10-14 09:47:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2020-10-14 09:47:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-14 09:47:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2020-10-14 09:47:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-14 09:47:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2020-10-14 09:47:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2020-10-14 09:47:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-14 09:47:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2020-10-14 09:47:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2020-10-14 09:47:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2020-10-14 09:47:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-10-14 09:47:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-10-14 09:47:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-10-14 09:47:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2020-10-14 09:47:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2020-10-14 09:47:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2020-10-14 09:47:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2020-10-14 09:47:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 09:47:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-10-14 09:47:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-10-14 09:47:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-10-14 09:47:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-10-14 09:47:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2020-10-14 09:47:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2020-10-14 09:47:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2020-10-14 09:47:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2020-10-14 09:47:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-10-14 09:47:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-10-14 09:47:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2020-10-14 09:47:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 09:47:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2020-10-14 09:47:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-10-14 09:47:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-10-14 09:47:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-10-14 09:47:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 09:47:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-14 09:47:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 09:47:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 09:47:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 09:47:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-10-14 09:47:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2020-10-14 09:47:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2020-10-14 09:47:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 09:47:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 09:47:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 09:47:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 09:47:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 09:47:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-10-14 09:47:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-10-14 09:47:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-10-14 09:47:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-10-14 09:47:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-10-14 09:47:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-10-14 09:47:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-10-14 09:47:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-10-14 09:47:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-10-14 09:47:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2020-10-14 09:47:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2020-10-14 09:47:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2020-10-14 09:47:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2020-10-14 09:47:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-10-14 09:47:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2020-10-14 09:47:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2020-10-14 09:47:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2020-10-14 09:47:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2020-10-14 09:47:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2020-10-14 09:47:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-14 09:47:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2020-10-14 09:47:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-14 09:47:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2020-10-14 09:47:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2020-10-14 09:47:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2020-10-14 09:47:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-14 09:47:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2020-10-14 09:47:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2020-10-14 09:47:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2020-10-14 09:47:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2020-10-14 09:47:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2020-10-14 09:47:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2020-10-14 09:47:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2020-10-14 09:47:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 09:47:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 09:47:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 09:47:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 09:47:23,246 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 09:47:23,246 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-14 09:47:23,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 09:47:23 BoogieIcfgContainer [2020-10-14 09:47:23,264 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 09:47:23,265 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 09:47:23,266 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 09:47:23,273 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 09:47:23,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 09:47:14" (1/3) ... [2020-10-14 09:47:23,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@456a8c36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 09:47:23, skipping insertion in model container [2020-10-14 09:47:23,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:47:15" (2/3) ... [2020-10-14 09:47:23,275 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@456a8c36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 09:47:23, skipping insertion in model container [2020-10-14 09:47:23,275 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 09:47:23" (3/3) ... [2020-10-14 09:47:23,277 INFO L109 eAbstractionObserver]: Analyzing ICFG rekcba_nxt.1.M1-2.c [2020-10-14 09:47:23,294 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 09:47:23,305 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 09:47:23,327 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 09:47:23,363 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 09:47:23,363 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 09:47:23,363 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 09:47:23,363 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 09:47:23,363 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 09:47:23,364 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 09:47:23,364 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 09:47:23,364 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 09:47:23,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states. [2020-10-14 09:47:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2020-10-14 09:47:23,467 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 09:47:23,469 INFO L422 BasicCegarLoop]: trace histogram [85, 85, 85, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 09:47:23,470 INFO L427 AbstractCegarLoop]: === Iteration 1 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 09:47:23,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 09:47:23,479 INFO L82 PathProgramCache]: Analyzing trace with hash -1363685771, now seen corresponding path program 1 times [2020-10-14 09:47:23,490 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 09:47:23,491 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2136497145] [2020-10-14 09:47:23,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 09:47:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:24,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:24,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:24,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:24,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:24,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:24,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:24,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:24,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:25,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:25,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:25,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:25,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:25,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:25,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:25,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:25,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:25,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:26,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:26,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:27,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:27,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:27,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:27,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:28,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:29,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 943 [2020-10-14 09:47:29,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 26 [2020-10-14 09:47:29,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5065 [2020-10-14 09:47:29,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:29,276 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:29,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:29,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 167 [2020-10-14 09:47:29,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:29,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-14 09:47:29,707 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-10-14 09:47:29,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 09:47:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:29,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:29,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 09:47:29,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:47:29,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-14 09:47:29,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:29,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:29,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:29,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:29,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:29,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:29,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 09:47:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:29,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:29,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 09:47:29,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:47:29,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:29,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:29,780 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:29,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:29,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:29,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:29,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:29,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-14 09:47:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:29,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:29,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 09:47:29,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:47:29,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:29,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:29,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:29,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:29,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:29,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:29,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:29,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-10-14 09:47:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:29,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:29,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:30,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:30,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:30,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:30,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:30,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:30,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:30,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:30,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:31,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:31,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:31,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:31,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:32,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:32,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:32,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:33,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:33,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 419 [2020-10-14 09:47:35,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 27 [2020-10-14 09:47:35,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5266 [2020-10-14 09:47:35,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 203 [2020-10-14 09:47:35,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:47:35,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 09:47:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,157 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-14 09:47:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,163 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,163 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 8 [2020-10-14 09:47:35,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-14 09:47:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,179 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,179 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-14 09:47:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-14 09:47:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-14 09:47:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,204 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-14 09:47:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,212 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-14 09:47:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,221 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-10-14 09:47:35,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:47:35,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-14 09:47:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:47:35,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-14 09:47:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,253 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 09:47:35,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-14 09:47:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 09:47:35,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-14 09:47:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,283 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:47:35,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-14 09:47:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 09:47:35,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,295 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-14 09:47:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 09:47:35,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,306 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:47:35,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 09:47:35,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-14 09:47:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,319 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,320 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-14 09:47:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-14 09:47:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,339 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-14 09:47:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-14 09:47:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 09:47:35,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-14 09:47:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:35,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-14 09:47:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-14 09:47:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,386 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,386 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,387 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,387 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-14 09:47:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:47:35,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-14 09:47:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,404 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,404 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,405 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 09:47:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:35,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,413 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-14 09:47:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:35,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-14 09:47:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-14 09:47:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,445 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:35,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,446 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-14 09:47:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:47:35,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-14 09:47:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,464 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-14 09:47:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:35,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:35,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:35,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:35,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-14 09:47:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:35,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 09:47:35,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:47:35,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 146 [2020-10-14 09:47:35,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:35,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:35,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:35,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 09:47:35,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:35,818 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:35,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2020-10-14 09:47:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:35,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:35,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:36,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:37,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:38,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:38,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:38,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:38,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:38,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:38,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:38,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:38,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:39,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:39,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:39,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:39,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:39,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 424 [2020-10-14 09:47:40,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 53 [2020-10-14 09:47:40,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5017 [2020-10-14 09:47:40,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 231 [2020-10-14 09:47:40,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 09:47:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:40,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:40,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-14 09:47:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:40,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,933 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:40,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-14 09:47:40,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:40,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,941 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:40,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-14 09:47:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,946 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,946 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:40,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,947 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:40,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-14 09:47:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:40,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:40,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-14 09:47:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:40,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,962 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:40,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-14 09:47:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:40,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:40,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-14 09:47:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,975 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,976 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:40,976 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,976 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:40,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,977 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-14 09:47:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:40,982 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:40,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,983 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-14 09:47:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:40,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,990 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:40,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-14 09:47:40,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:40,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:40,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:40,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:40,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:40,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:40,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:40,997 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:40,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:40,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:40,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:40,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:40,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-14 09:47:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,002 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 09:47:41,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-14 09:47:41,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,015 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 09:47:41,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-14 09:47:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 09:47:41,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,034 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 09:47:41,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-14 09:47:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 09:47:41,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-14 09:47:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,060 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-14 09:47:41,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,068 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-14 09:47:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,076 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-14 09:47:41,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,083 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-14 09:47:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,089 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-14 09:47:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,095 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 09:47:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 09:47:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-14 09:47:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,117 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-14 09:47:41,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:47:41,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-14 09:47:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,128 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-14 09:47:41,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,135 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-14 09:47:41,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:47:41,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-14 09:47:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:41,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 09:47:41,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-14 09:47:41,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,159 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:41,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-14 09:47:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:41,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-14 09:47:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-14 09:47:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:41,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-14 09:47:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,186 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-14 09:47:41,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-14 09:47:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:47:41,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-14 09:47:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,207 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-14 09:47:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-14 09:47:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 09:47:41,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-14 09:47:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-14 09:47:41,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-14 09:47:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,253 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:41,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-14 09:47:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 09:47:41,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-14 09:47:41,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,275 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:41,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-14 09:47:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,284 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-10-14 09:47:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,290 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,291 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-14 09:47:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,296 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,297 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-14 09:47:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-14 09:47:41,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:47:41,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-14 09:47:41,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:47:41,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:47:41,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:47:41,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:47:41,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:41,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 739 [2020-10-14 09:47:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:47:41,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:47:41,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:47:41,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 09:47:41,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:47:41,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:47:41,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:47:41,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:47:41,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:47:41,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-14 09:47:41,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:47:41,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:47:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 14280 backedges. 1938 proven. 1650 refuted. 0 times theorem prover too weak. 10692 trivial. 0 not checked. [2020-10-14 09:47:42,138 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2136497145] [2020-10-14 09:47:42,140 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 09:47:42,141 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4] total 4 [2020-10-14 09:47:42,141 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167185555] [2020-10-14 09:47:42,151 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-14 09:47:42,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 09:47:42,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-14 09:47:42,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-14 09:47:42,180 INFO L87 Difference]: Start difference. First operand 1221 states. Second operand 4 states. [2020-10-14 09:47:59,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 09:47:59,720 INFO L93 Difference]: Finished difference Result 2451 states and 4051 transitions. [2020-10-14 09:47:59,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-14 09:47:59,722 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 749 [2020-10-14 09:47:59,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 09:47:59,756 INFO L225 Difference]: With dead ends: 2451 [2020-10-14 09:47:59,756 INFO L226 Difference]: Without dead ends: 1246 [2020-10-14 09:47:59,773 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-14 09:47:59,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1246 states. [2020-10-14 09:48:00,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1246 to 1201. [2020-10-14 09:48:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1201 states. [2020-10-14 09:48:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1201 states and 1783 transitions. [2020-10-14 09:48:00,086 INFO L78 Accepts]: Start accepts. Automaton has 1201 states and 1783 transitions. Word has length 749 [2020-10-14 09:48:00,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 09:48:00,087 INFO L479 AbstractCegarLoop]: Abstraction has 1201 states and 1783 transitions. [2020-10-14 09:48:00,087 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-14 09:48:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1783 transitions. [2020-10-14 09:48:00,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2020-10-14 09:48:00,114 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 09:48:00,115 INFO L422 BasicCegarLoop]: trace histogram [85, 85, 85, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 09:48:00,116 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 09:48:00,116 INFO L427 AbstractCegarLoop]: === Iteration 2 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 09:48:00,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 09:48:00,116 INFO L82 PathProgramCache]: Analyzing trace with hash -580254965, now seen corresponding path program 1 times [2020-10-14 09:48:00,117 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 09:48:00,117 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1224391743] [2020-10-14 09:48:00,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 09:48:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:49:16,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:49:27,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:49:27,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 943 [2020-10-14 09:49:27,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:49:27,709 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47254 [2020-10-14 09:49:27,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:49:27,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:49:27,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 12 [2020-10-14 09:49:27,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 09:49:27,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 499 [2020-10-14 09:49:27,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0