/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 14:21:16,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 14:21:16,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 14:21:16,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 14:21:16,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 14:21:16,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 14:21:16,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 14:21:16,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 14:21:16,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 14:21:16,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 14:21:16,130 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 14:21:16,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 14:21:16,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 14:21:16,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 14:21:16,135 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 14:21:16,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 14:21:16,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 14:21:16,138 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 14:21:16,140 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 14:21:16,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 14:21:16,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 14:21:16,146 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 14:21:16,148 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 14:21:16,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 14:21:16,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 14:21:16,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 14:21:16,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 14:21:16,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 14:21:16,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 14:21:16,163 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 14:21:16,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 14:21:16,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 14:21:16,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 14:21:16,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 14:21:16,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 14:21:16,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 14:21:16,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 14:21:16,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 14:21:16,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 14:21:16,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 14:21:16,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 14:21:16,172 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-29 14:21:16,202 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 14:21:16,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 14:21:16,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 14:21:16,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 14:21:16,204 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 14:21:16,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 14:21:16,205 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-29 14:21:16,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 14:21:16,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-29 14:21:16,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 14:21:16,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 14:21:16,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 14:21:16,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 14:21:16,206 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-29 14:21:16,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 14:21:16,206 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 14:21:16,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 14:21:16,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 14:21:16,207 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 14:21:16,207 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 14:21:16,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 14:21:16,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 14:21:16,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 14:21:16,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 14:21:16,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 14:21:16,208 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 14:21:16,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 14:21:16,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 14:21:16,209 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 14:21:16,209 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 14:21:16,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 14:21:16,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 14:21:16,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 14:21:16,639 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 14:21:16,640 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 14:21:16,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M1-2.c [2020-10-29 14:21:16,731 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bb29b5a20/ca3f66fde94b4655ad658957042703f3/FLAG13666e3c8 [2020-10-29 14:21:17,511 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 14:21:17,514 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M1-2.c [2020-10-29 14:21:17,556 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bb29b5a20/ca3f66fde94b4655ad658957042703f3/FLAG13666e3c8 [2020-10-29 14:21:17,706 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bb29b5a20/ca3f66fde94b4655ad658957042703f3 [2020-10-29 14:21:17,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 14:21:17,718 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 14:21:17,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 14:21:17,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 14:21:17,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 14:21:17,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:21:17" (1/1) ... [2020-10-29 14:21:17,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d8f6b12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:17, skipping insertion in model container [2020-10-29 14:21:17,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:21:17" (1/1) ... [2020-10-29 14:21:17,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 14:21:17,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 14:21:18,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:21:18,596 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 14:21:18,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:21:18,902 INFO L208 MainTranslator]: Completed translation [2020-10-29 14:21:18,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18 WrapperNode [2020-10-29 14:21:18,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 14:21:18,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 14:21:18,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 14:21:18,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 14:21:18,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18" (1/1) ... [2020-10-29 14:21:18,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18" (1/1) ... [2020-10-29 14:21:18,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18" (1/1) ... [2020-10-29 14:21:18,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18" (1/1) ... [2020-10-29 14:21:19,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18" (1/1) ... [2020-10-29 14:21:19,156 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18" (1/1) ... [2020-10-29 14:21:19,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18" (1/1) ... [2020-10-29 14:21:19,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 14:21:19,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 14:21:19,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 14:21:19,223 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 14:21:19,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 14:21:19,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 14:21:19,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 14:21:19,318 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 14:21:19,318 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 14:21:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-10-29 14:21:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2020-10-29 14:21:19,320 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2020-10-29 14:21:19,320 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-10-29 14:21:19,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-10-29 14:21:19,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-10-29 14:21:19,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2020-10-29 14:21:19,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2020-10-29 14:21:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2020-10-29 14:21:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2020-10-29 14:21:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2020-10-29 14:21:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-29 14:21:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2020-10-29 14:21:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-29 14:21:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2020-10-29 14:21:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2020-10-29 14:21:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-29 14:21:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2020-10-29 14:21:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2020-10-29 14:21:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2020-10-29 14:21:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-10-29 14:21:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-10-29 14:21:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-10-29 14:21:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2020-10-29 14:21:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2020-10-29 14:21:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2020-10-29 14:21:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2020-10-29 14:21:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2020-10-29 14:21:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2020-10-29 14:21:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 14:21:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-10-29 14:21:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-10-29 14:21:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-10-29 14:21:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-10-29 14:21:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2020-10-29 14:21:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2020-10-29 14:21:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2020-10-29 14:21:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2020-10-29 14:21:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-10-29 14:21:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-10-29 14:21:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2020-10-29 14:21:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 14:21:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 14:21:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 14:21:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 14:21:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2020-10-29 14:21:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2020-10-29 14:21:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-10-29 14:21:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-10-29 14:21:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-10-29 14:21:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 14:21:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-29 14:21:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 14:21:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 14:21:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-10-29 14:21:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2020-10-29 14:21:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2020-10-29 14:21:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 14:21:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 14:21:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 14:21:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 14:21:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-10-29 14:21:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-10-29 14:21:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-10-29 14:21:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-10-29 14:21:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-10-29 14:21:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-10-29 14:21:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-10-29 14:21:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-10-29 14:21:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-10-29 14:21:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2020-10-29 14:21:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2020-10-29 14:21:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2020-10-29 14:21:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2020-10-29 14:21:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-10-29 14:21:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2020-10-29 14:21:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2020-10-29 14:21:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2020-10-29 14:21:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2020-10-29 14:21:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-29 14:21:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2020-10-29 14:21:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-29 14:21:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2020-10-29 14:21:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2020-10-29 14:21:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2020-10-29 14:21:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-29 14:21:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2020-10-29 14:21:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2020-10-29 14:21:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2020-10-29 14:21:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2020-10-29 14:21:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2020-10-29 14:21:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2020-10-29 14:21:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2020-10-29 14:21:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2020-10-29 14:21:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 14:21:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 14:21:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 14:21:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 14:21:27,371 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 14:21:27,371 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 14:21:27,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:21:27 BoogieIcfgContainer [2020-10-29 14:21:27,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 14:21:27,379 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 14:21:27,380 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 14:21:27,383 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 14:21:27,384 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 02:21:17" (1/3) ... [2020-10-29 14:21:27,385 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@218e200c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:21:27, skipping insertion in model container [2020-10-29 14:21:27,385 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:21:18" (2/3) ... [2020-10-29 14:21:27,385 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@218e200c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:21:27, skipping insertion in model container [2020-10-29 14:21:27,385 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:21:27" (3/3) ... [2020-10-29 14:21:27,387 INFO L111 eAbstractionObserver]: Analyzing ICFG rekcba_nxt.2.M1-2.c [2020-10-29 14:21:27,398 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 14:21:27,403 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 14:21:27,416 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 14:21:27,452 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 14:21:27,452 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 14:21:27,452 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 14:21:27,452 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 14:21:27,452 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 14:21:27,452 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 14:21:27,452 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 14:21:27,453 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 14:21:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states. [2020-10-29 14:21:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2020-10-29 14:21:27,569 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 14:21:27,570 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] [2020-10-29 14:21:27,571 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 14:21:27,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 14:21:27,577 INFO L82 PathProgramCache]: Analyzing trace with hash 1132478701, now seen corresponding path program 1 times [2020-10-29 14:21:27,587 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 14:21:27,587 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2003138230] [2020-10-29 14:21:27,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 14:21:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:28,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:28,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:28,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:28,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:28,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:28,638 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:28,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:28,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:28,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:29,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:29,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:29,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:29,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:29,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:29,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:29,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:29,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:30,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:30,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:31,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:31,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:31,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:31,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:32,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:32,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:32,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:33,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:33,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 940 [2020-10-29 14:21:33,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 26 [2020-10-29 14:21:33,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5291 [2020-10-29 14:21:33,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:33,370 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:33,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:33,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-29 14:21:33,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:33,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 14:21:33,979 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-10-29 14:21:33,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 14:21:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:33,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:34,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:21:34,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:21:34,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 14:21:34,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:34,034 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:34,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:34,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:34,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:34,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:34,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-29 14:21:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:34,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:34,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:21:34,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:21:34,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:34,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:34,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:34,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:34,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:34,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:34,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:34,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 14:21:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:34,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:34,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 14:21:34,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:21:34,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:34,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:34,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:34,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:34,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:34,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:34,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:34,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-10-29 14:21:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:34,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:34,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:35,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:35,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:35,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:35,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:35,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:35,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:35,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:36,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:36,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:36,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:37,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:37,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:38,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:38,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:38,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 419 [2020-10-29 14:21:39,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 30 [2020-10-29 14:21:39,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5008 [2020-10-29 14:21:39,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,125 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 31 [2020-10-29 14:21:39,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:39,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:21:39,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:39,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:39,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 14:21:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:21:39,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,215 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:39,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 14:21:39,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-29 14:21:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 14:21:39,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:39,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:39,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 14:21:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:21:39,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:39,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-29 14:21:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:39,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 14:21:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 14:21:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:21:39,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-29 14:21:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,266 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-10-29 14:21:39,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:39,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-29 14:21:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 14:21:39,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,286 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-29 14:21:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:39,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 14:21:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 14:21:39,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 14:21:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,322 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-29 14:21:39,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:21:39,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,330 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:39,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 14:21:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,336 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-29 14:21:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,342 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 14:21:39,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-29 14:21:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,355 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,358 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-29 14:21:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,364 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-29 14:21:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,372 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-29 14:21:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,380 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-29 14:21:39,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:21:39,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-29 14:21:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 14:21:39,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,414 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,414 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-29 14:21:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-29 14:21:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,427 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-29 14:21:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-29 14:21:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,440 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-29 14:21:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,446 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-29 14:21:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-29 14:21:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,460 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:39,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-29 14:21:39,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-29 14:21:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,472 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-29 14:21:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:39,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:39,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:39,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,479 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:39,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-29 14:21:39,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:39,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:21:39,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:21:39,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-29 14:21:39,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:39,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:39,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:39,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 14:21:39,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:39,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:39,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2020-10-29 14:21:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:39,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:39,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:40,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:41,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:41,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:41,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:41,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:41,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:41,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:42,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:42,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:42,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:42,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:42,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:42,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:42,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:42,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:43,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:43,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:43,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:43,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:43,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 424 [2020-10-29 14:21:44,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 53 [2020-10-29 14:21:44,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5141 [2020-10-29 14:21:44,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,817 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 343 [2020-10-29 14:21:44,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:44,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:21:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 14:21:44,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 14:21:44,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,875 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-29 14:21:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:44,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-29 14:21:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-29 14:21:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-29 14:21:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,899 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 14:21:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:44,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,906 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-29 14:21:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:44,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,913 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-29 14:21:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:44,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,920 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-29 14:21:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,927 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 14:21:44,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,928 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-29 14:21:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,934 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-29 14:21:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,937 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,939 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-29 14:21:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:44,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-29 14:21:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,950 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:44,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-29 14:21:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,957 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-29 14:21:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,963 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,963 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-29 14:21:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:44,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-29 14:21:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,976 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,976 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,976 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,977 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:44,977 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,977 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,977 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,978 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-29 14:21:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:44,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:44,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-29 14:21:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:44,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:44,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-29 14:21:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:44,996 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:44,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:44,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:44,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:44,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:44,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:44,998 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:44,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:44,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:44,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:44,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-29 14:21:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,004 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,004 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,004 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,005 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-29 14:21:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,011 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-29 14:21:45,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 14:21:45,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-29 14:21:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,029 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-29 14:21:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-29 14:21:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-29 14:21:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,046 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,046 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 14:21:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-29 14:21:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-29 14:21:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,063 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-29 14:21:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-29 14:21:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,075 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-29 14:21:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,081 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-29 14:21:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,088 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-29 14:21:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,099 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-29 14:21:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-29 14:21:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 14:21:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,115 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,116 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,116 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,116 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,116 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-29 14:21:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,121 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,121 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,122 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-29 14:21:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-29 14:21:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:21:45,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-29 14:21:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:21:45,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,140 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-29 14:21:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:45,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:45,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-29 14:21:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,152 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:45,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:45,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-29 14:21:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,158 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-29 14:21:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,164 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:45,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:45,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-10-29 14:21:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,169 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-29 14:21:45,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,171 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:45,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-29 14:21:45,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:21:45,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-29 14:21:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,184 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-29 14:21:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:21:45,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-29 14:21:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:21:45,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:21:45,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:21:45,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:21:45,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:21:45,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-29 14:21:45,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:21:45,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:21:45,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:21:45,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:21:45,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:21:45,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:21:45,837 INFO L134 CoverageAnalysis]: Checked inductivity of 14280 backedges. 2092 proven. 1496 refuted. 0 times theorem prover too weak. 10692 trivial. 0 not checked. [2020-10-29 14:21:45,838 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2003138230] [2020-10-29 14:21:45,840 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 14:21:45,841 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4] total 4 [2020-10-29 14:21:45,841 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462993994] [2020-10-29 14:21:45,852 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-29 14:21:45,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 14:21:45,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-29 14:21:45,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-29 14:21:45,868 INFO L87 Difference]: Start difference. First operand 1290 states. Second operand 4 states. [2020-10-29 14:22:08,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 14:22:08,792 INFO L93 Difference]: Finished difference Result 2598 states and 4294 transitions. [2020-10-29 14:22:08,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-29 14:22:08,794 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 746 [2020-10-29 14:22:08,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 14:22:08,823 INFO L225 Difference]: With dead ends: 2598 [2020-10-29 14:22:08,823 INFO L226 Difference]: Without dead ends: 1321 [2020-10-29 14:22:08,848 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 223 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-29 14:22:08,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1321 states. [2020-10-29 14:22:09,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1321 to 1264. [2020-10-29 14:22:09,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1264 states. [2020-10-29 14:22:09,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1264 states and 1878 transitions. [2020-10-29 14:22:09,276 INFO L78 Accepts]: Start accepts. Automaton has 1264 states and 1878 transitions. Word has length 746 [2020-10-29 14:22:09,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 14:22:09,278 INFO L481 AbstractCegarLoop]: Abstraction has 1264 states and 1878 transitions. [2020-10-29 14:22:09,278 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-29 14:22:09,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1878 transitions. [2020-10-29 14:22:09,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2020-10-29 14:22:09,319 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 14:22:09,320 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] [2020-10-29 14:22:09,320 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 14:22:09,321 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 14:22:09,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 14:22:09,321 INFO L82 PathProgramCache]: Analyzing trace with hash -310492137, now seen corresponding path program 1 times [2020-10-29 14:22:09,322 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 14:22:09,323 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [503023012] [2020-10-29 14:22:09,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 14:22:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:22:16,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:22:30,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:22:30,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 940 [2020-10-29 14:22:30,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:22:30,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17822 [2020-10-29 14:22:30,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:22:30,800 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:22:30,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 20 [2020-10-29 14:22:30,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 14:22:30,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 931 [2020-10-29 14:22:30,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0