/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 09:48:08,517 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 09:48:08,519 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 09:48:08,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 09:48:08,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 09:48:08,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 09:48:08,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 09:48:08,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 09:48:08,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 09:48:08,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 09:48:08,554 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 09:48:08,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 09:48:08,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 09:48:08,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 09:48:08,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 09:48:08,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 09:48:08,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 09:48:08,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 09:48:08,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 09:48:08,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 09:48:08,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 09:48:08,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 09:48:08,568 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 09:48:08,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 09:48:08,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 09:48:08,572 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 09:48:08,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 09:48:08,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 09:48:08,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 09:48:08,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 09:48:08,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 09:48:08,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 09:48:08,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 09:48:08,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 09:48:08,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 09:48:08,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 09:48:08,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 09:48:08,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 09:48:08,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 09:48:08,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 09:48:08,581 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 09:48:08,581 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-14 09:48:08,605 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 09:48:08,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 09:48:08,607 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 09:48:08,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 09:48:08,607 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 09:48:08,608 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 09:48:08,608 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-14 09:48:08,608 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 09:48:08,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-14 09:48:08,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 09:48:08,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 09:48:08,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 09:48:08,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 09:48:08,609 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-14 09:48:08,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 09:48:08,609 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 09:48:08,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 09:48:08,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 09:48:08,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 09:48:08,610 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 09:48:08,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 09:48:08,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 09:48:08,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 09:48:08,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 09:48:08,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 09:48:08,611 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 09:48:08,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 09:48:08,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 09:48:08,612 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 09:48:08,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 09:48:08,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 09:48:08,956 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 09:48:08,962 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 09:48:08,964 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 09:48:08,965 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 09:48:08,965 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M1-2.c [2020-10-14 09:48:09,023 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/271c5af58/737bdd221ffd4b31b17f3bc12f05d0b2/FLAG5a2c701db [2020-10-14 09:48:09,675 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 09:48:09,676 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.2.M1-2.c [2020-10-14 09:48:09,700 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/271c5af58/737bdd221ffd4b31b17f3bc12f05d0b2/FLAG5a2c701db [2020-10-14 09:48:09,881 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/271c5af58/737bdd221ffd4b31b17f3bc12f05d0b2 [2020-10-14 09:48:09,889 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 09:48:09,891 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 09:48:09,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 09:48:09,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 09:48:09,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 09:48:09,901 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:48:09" (1/1) ... [2020-10-14 09:48:09,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47e023dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:09, skipping insertion in model container [2020-10-14 09:48:09,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 09:48:09" (1/1) ... [2020-10-14 09:48:09,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 09:48:09,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 09:48:10,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 09:48:10,758 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 09:48:11,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 09:48:11,102 INFO L208 MainTranslator]: Completed translation [2020-10-14 09:48:11,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11 WrapperNode [2020-10-14 09:48:11,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 09:48:11,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 09:48:11,104 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 09:48:11,104 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 09:48:11,120 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11" (1/1) ... [2020-10-14 09:48:11,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11" (1/1) ... [2020-10-14 09:48:11,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11" (1/1) ... [2020-10-14 09:48:11,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11" (1/1) ... [2020-10-14 09:48:11,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11" (1/1) ... [2020-10-14 09:48:11,348 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11" (1/1) ... [2020-10-14 09:48:11,364 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11" (1/1) ... [2020-10-14 09:48:11,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 09:48:11,391 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 09:48:11,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 09:48:11,392 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 09:48:11,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 09:48:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 09:48:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 09:48:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 09:48:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-10-14 09:48:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2020-10-14 09:48:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2020-10-14 09:48:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-10-14 09:48:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-10-14 09:48:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-10-14 09:48:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2020-10-14 09:48:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2020-10-14 09:48:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2020-10-14 09:48:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2020-10-14 09:48:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2020-10-14 09:48:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-14 09:48:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2020-10-14 09:48:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-14 09:48:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2020-10-14 09:48:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2020-10-14 09:48:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-14 09:48:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2020-10-14 09:48:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2020-10-14 09:48:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2020-10-14 09:48:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-10-14 09:48:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-10-14 09:48:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-10-14 09:48:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2020-10-14 09:48:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2020-10-14 09:48:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2020-10-14 09:48:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2020-10-14 09:48:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2020-10-14 09:48:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2020-10-14 09:48:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 09:48:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-10-14 09:48:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-10-14 09:48:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-10-14 09:48:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-10-14 09:48:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2020-10-14 09:48:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2020-10-14 09:48:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2020-10-14 09:48:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2020-10-14 09:48:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-10-14 09:48:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-10-14 09:48:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2020-10-14 09:48:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 09:48:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2020-10-14 09:48:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2020-10-14 09:48:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-10-14 09:48:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-10-14 09:48:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-10-14 09:48:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 09:48:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-14 09:48:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 09:48:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 09:48:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 09:48:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-10-14 09:48:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2020-10-14 09:48:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2020-10-14 09:48:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 09:48:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 09:48:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 09:48:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 09:48:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 09:48:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-10-14 09:48:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-10-14 09:48:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-10-14 09:48:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-10-14 09:48:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-10-14 09:48:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-10-14 09:48:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-10-14 09:48:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-10-14 09:48:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-10-14 09:48:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2020-10-14 09:48:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2020-10-14 09:48:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2020-10-14 09:48:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2020-10-14 09:48:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-10-14 09:48:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2020-10-14 09:48:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2020-10-14 09:48:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2020-10-14 09:48:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2020-10-14 09:48:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-10-14 09:48:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2020-10-14 09:48:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-10-14 09:48:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2020-10-14 09:48:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2020-10-14 09:48:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2020-10-14 09:48:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-10-14 09:48:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2020-10-14 09:48:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2020-10-14 09:48:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2020-10-14 09:48:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2020-10-14 09:48:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2020-10-14 09:48:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2020-10-14 09:48:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2020-10-14 09:48:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2020-10-14 09:48:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 09:48:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 09:48:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 09:48:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 09:48:18,254 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 09:48:18,254 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-14 09:48:18,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 09:48:18 BoogieIcfgContainer [2020-10-14 09:48:18,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 09:48:18,311 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 09:48:18,312 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 09:48:18,319 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 09:48:18,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 09:48:09" (1/3) ... [2020-10-14 09:48:18,323 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ae912d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 09:48:18, skipping insertion in model container [2020-10-14 09:48:18,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 09:48:11" (2/3) ... [2020-10-14 09:48:18,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ae912d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 09:48:18, skipping insertion in model container [2020-10-14 09:48:18,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 09:48:18" (3/3) ... [2020-10-14 09:48:18,326 INFO L109 eAbstractionObserver]: Analyzing ICFG rekcba_nxt.2.M1-2.c [2020-10-14 09:48:18,337 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 09:48:18,345 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 09:48:18,360 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 09:48:18,389 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 09:48:18,389 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 09:48:18,389 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 09:48:18,389 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 09:48:18,389 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 09:48:18,390 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 09:48:18,390 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 09:48:18,390 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 09:48:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states. [2020-10-14 09:48:18,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2020-10-14 09:48:18,511 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 09:48:18,513 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] [2020-10-14 09:48:18,514 INFO L427 AbstractCegarLoop]: === Iteration 1 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 09:48:18,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 09:48:18,521 INFO L82 PathProgramCache]: Analyzing trace with hash -559077443, now seen corresponding path program 1 times [2020-10-14 09:48:18,530 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 09:48:18,531 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1634712017] [2020-10-14 09:48:18,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 09:48:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:19,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:19,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:19,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:19,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:19,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:19,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:19,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:19,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:19,976 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:20,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:20,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:20,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:20,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:20,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:20,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:20,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:20,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:21,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:22,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:23,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:23,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:24,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:24,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 937 [2020-10-14 09:48:24,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 21 [2020-10-14 09:48:24,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5247 [2020-10-14 09:48:24,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:24,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:24,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:24,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 103 [2020-10-14 09:48:24,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:24,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 7 [2020-10-14 09:48:24,871 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-14 09:48:24,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 09:48:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:24,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:24,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:24,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 09:48:24,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:48:24,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 09:48:24,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:24,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:24,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:24,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:24,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:24,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:24,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-14 09:48:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:24,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:24,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:24,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 09:48:24,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:48:24,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:24,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:24,958 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:24,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:24,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:24,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:24,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:24,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-14 09:48:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:24,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:24,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:24,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 09:48:24,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:48:24,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:24,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:24,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:24,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:24,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:24,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:24,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:24,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2020-10-14 09:48:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:25,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:25,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:26,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:26,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:26,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:27,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:27,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:27,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:27,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:28,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:28,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:28,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:29,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:29,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 419 [2020-10-14 09:48:30,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 27 [2020-10-14 09:48:30,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5659 [2020-10-14 09:48:30,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,662 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 123 [2020-10-14 09:48:30,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 09:48:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:30,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-14 09:48:30,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-14 09:48:30,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:30,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:30,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:48:30,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-14 09:48:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:30,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:30,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-14 09:48:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 09:48:30,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:48:30,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-14 09:48:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,792 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-14 09:48:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 09:48:30,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-14 09:48:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,806 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:30,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-14 09:48:30,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-14 09:48:30,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,819 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,820 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:30,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-10-14 09:48:30,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,825 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:30,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,826 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-14 09:48:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,832 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-14 09:48:30,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-10-14 09:48:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 09:48:30,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,845 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:30,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-14 09:48:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,851 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,852 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:30,852 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,852 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-14 09:48:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,859 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:48:30,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-14 09:48:30,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-14 09:48:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,873 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:48:30,873 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,874 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-14 09:48:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 09:48:30,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,886 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:30,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-14 09:48:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,889 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,892 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,892 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2020-10-14 09:48:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-14 09:48:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 09:48:30,909 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,909 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:30,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,910 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-14 09:48:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:30,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:30,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-14 09:48:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 09:48:30,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,930 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:30,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-14 09:48:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,938 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-14 09:48:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-14 09:48:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,951 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,952 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:30,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,953 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:30,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-14 09:48:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,961 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:30,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,963 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-10-14 09:48:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 09:48:30,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:30,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 09:48:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:30,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,984 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:30,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:30,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-14 09:48:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:30,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:30,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:30,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:30,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:30,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 09:48:30,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:30,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:30,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:30,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:30,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:30,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:31,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-14 09:48:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:31,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:31,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:31,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:31,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 09:48:31,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:31,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:31,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:31,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:31,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:31,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:31,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-14 09:48:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:31,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:31,026 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:31,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:31,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 09:48:31,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:31,027 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:31,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:31,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:31,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:31,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:31,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-14 09:48:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:31,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:31,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:31,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:31,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:31,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:31,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:31,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:31,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:31,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:31,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:31,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-14 09:48:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:31,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:31,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:31,045 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:31,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:31,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:31,046 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:31,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:31,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:31,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:31,047 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:31,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-14 09:48:31,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:31,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:31,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:31,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:31,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:31,056 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:31,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:31,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:31,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:31,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:31,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:31,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-14 09:48:31,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:31,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:31,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 09:48:31,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:48:31,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-14 09:48:31,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:31,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:31,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:31,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 09:48:31,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:31,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:31,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2020-10-14 09:48:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:31,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:31,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:32,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:32,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:32,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:32,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:32,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:32,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:32,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:32,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:32,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:33,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:33,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:33,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:33,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:33,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:33,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:33,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:33,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:33,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:34,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:34,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:34,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:34,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:34,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:34,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:35,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:35,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:35,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:35,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:35,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:35,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:35,981 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:35,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 424 [2020-10-14 09:48:35,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 53 [2020-10-14 09:48:35,982 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4706 [2020-10-14 09:48:35,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:35,984 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:35,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:35,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 79 [2020-10-14 09:48:35,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:35,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 09:48:36,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 09:48:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-14 09:48:36,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-14 09:48:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 09:48:36,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-14 09:48:36,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:36,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-14 09:48:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 09:48:36,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,070 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:36,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-14 09:48:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 09:48:36,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-14 09:48:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-14 09:48:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-14 09:48:36,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-14 09:48:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:48:36,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:36,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,107 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-14 09:48:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2020-10-14 09:48:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:36,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,121 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-14 09:48:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-14 09:48:36,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 09:48:36,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,160 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2020-10-14 09:48:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,167 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-14 09:48:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,173 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-14 09:48:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,178 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2020-10-14 09:48:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,186 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-14 09:48:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,194 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-14 09:48:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,201 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-14 09:48:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-14 09:48:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 09:48:36,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,220 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 09:48:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-14 09:48:36,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-14 09:48:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-14 09:48:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-14 09:48:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,256 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-14 09:48:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,263 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-14 09:48:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,270 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-14 09:48:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,276 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-10-14 09:48:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,283 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-14 09:48:36,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,290 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-14 09:48:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,298 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 09:48:36,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-14 09:48:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,304 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-10-14 09:48:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,309 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,310 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-14 09:48:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,315 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-10-14 09:48:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2020-10-14 09:48:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-14 09:48:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,338 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-14 09:48:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-14 09:48:36,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,351 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2020-10-14 09:48:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,360 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,360 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2020-10-14 09:48:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 09:48:36,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,374 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-14 09:48:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 09:48:36,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-14 09:48:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:36,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-14 09:48:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-14 09:48:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-10-14 09:48:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,444 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-14 09:48:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 09:48:36,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-14 09:48:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-14 09:48:36,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,461 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-14 09:48:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,472 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 09:48:36,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:36,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2020-10-14 09:48:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:48:36,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:48:36,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:48:36,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 09:48:36,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 09:48:36,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 09:48:36,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:48:36,480 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:48:36,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 09:48:36,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 09:48:36,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 09:48:36,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 09:48:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 14280 backedges. 1528 proven. 2080 refuted. 0 times theorem prover too weak. 10672 trivial. 0 not checked. [2020-10-14 09:48:37,480 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1634712017] [2020-10-14 09:48:37,483 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 09:48:37,484 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4] total 4 [2020-10-14 09:48:37,485 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90900783] [2020-10-14 09:48:37,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-14 09:48:37,499 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 09:48:37,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-14 09:48:37,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-14 09:48:37,526 INFO L87 Difference]: Start difference. First operand 1286 states. Second operand 4 states. [2020-10-14 09:48:57,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 09:48:57,154 INFO L93 Difference]: Finished difference Result 2593 states and 4288 transitions. [2020-10-14 09:48:57,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-14 09:48:57,157 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 745 [2020-10-14 09:48:57,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 09:48:57,214 INFO L225 Difference]: With dead ends: 2593 [2020-10-14 09:48:57,214 INFO L226 Difference]: Without dead ends: 1320 [2020-10-14 09:48:57,268 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-14 09:48:57,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1320 states. [2020-10-14 09:48:57,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1320 to 1263. [2020-10-14 09:48:57,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1263 states. [2020-10-14 09:48:57,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1263 states and 1877 transitions. [2020-10-14 09:48:57,648 INFO L78 Accepts]: Start accepts. Automaton has 1263 states and 1877 transitions. Word has length 745 [2020-10-14 09:48:57,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 09:48:57,649 INFO L479 AbstractCegarLoop]: Abstraction has 1263 states and 1877 transitions. [2020-10-14 09:48:57,649 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-14 09:48:57,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1877 transitions. [2020-10-14 09:48:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2020-10-14 09:48:57,683 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 09:48:57,684 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] [2020-10-14 09:48:57,685 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 09:48:57,685 INFO L427 AbstractCegarLoop]: === Iteration 2 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 09:48:57,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 09:48:57,686 INFO L82 PathProgramCache]: Analyzing trace with hash -189982893, now seen corresponding path program 1 times [2020-10-14 09:48:57,686 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 09:48:57,686 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1055375755] [2020-10-14 09:48:57,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 09:49:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 09:49:03,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 09:49:16,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 09:49:16,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 937 [2020-10-14 09:49:16,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 09:49:16,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15873 [2020-10-14 09:49:16,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 09:49:16,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 09:49:16,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 20 [2020-10-14 09:49:16,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 09:49:16,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 931 [2020-10-14 09:49:16,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0