/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 12:10:02,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 12:10:02,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 12:10:02,568 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 12:10:02,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 12:10:02,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 12:10:02,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 12:10:02,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 12:10:02,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 12:10:02,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 12:10:02,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 12:10:02,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 12:10:02,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 12:10:02,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 12:10:02,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 12:10:02,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 12:10:02,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 12:10:02,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 12:10:02,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 12:10:02,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 12:10:02,648 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 12:10:02,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 12:10:02,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 12:10:02,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 12:10:02,674 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 12:10:02,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 12:10:02,675 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 12:10:02,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 12:10:02,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 12:10:02,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 12:10:02,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 12:10:02,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 12:10:02,691 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 12:10:02,693 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 12:10:02,694 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 12:10:02,694 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 12:10:02,695 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 12:10:02,695 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 12:10:02,695 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 12:10:02,696 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 12:10:02,697 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 12:10:02,705 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-27 12:10:02,752 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 12:10:02,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 12:10:02,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 12:10:02,757 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 12:10:02,757 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 12:10:02,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 12:10:02,757 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 12:10:02,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 12:10:02,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 12:10:02,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 12:10:02,759 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 12:10:02,759 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 12:10:02,759 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 12:10:02,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 12:10:02,760 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 12:10:02,760 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 12:10:02,760 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 12:10:02,760 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 12:10:02,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:10:02,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 12:10:02,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 12:10:02,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 12:10:02,761 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 12:10:02,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 12:10:02,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 12:10:02,762 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 12:10:02,762 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 12:10:02,762 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 12:10:03,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 12:10:03,264 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 12:10:03,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 12:10:03,269 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 12:10:03,270 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 12:10:03,271 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point.cil.out.i [2020-10-27 12:10:03,350 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/239a1ffff/c61db16e8fd54b6c96d5111399729900/FLAG2fb0922b1 [2020-10-27 12:10:04,253 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 12:10:04,255 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point.cil.out.i [2020-10-27 12:10:04,311 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/239a1ffff/c61db16e8fd54b6c96d5111399729900/FLAG2fb0922b1 [2020-10-27 12:10:04,709 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/239a1ffff/c61db16e8fd54b6c96d5111399729900 [2020-10-27 12:10:04,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 12:10:04,720 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 12:10:04,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 12:10:04,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 12:10:04,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 12:10:04,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:10:04" (1/1) ... [2020-10-27 12:10:04,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67529bfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:04, skipping insertion in model container [2020-10-27 12:10:04,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:10:04" (1/1) ... [2020-10-27 12:10:04,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 12:10:04,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 12:10:06,377 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-27 12:10:06,395 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:10:06,500 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 12:10:06,878 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-27 12:10:06,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:10:07,233 INFO L208 MainTranslator]: Completed translation [2020-10-27 12:10:07,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07 WrapperNode [2020-10-27 12:10:07,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 12:10:07,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 12:10:07,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 12:10:07,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 12:10:07,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07" (1/1) ... [2020-10-27 12:10:07,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07" (1/1) ... [2020-10-27 12:10:07,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07" (1/1) ... [2020-10-27 12:10:07,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07" (1/1) ... [2020-10-27 12:10:07,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07" (1/1) ... [2020-10-27 12:10:07,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07" (1/1) ... [2020-10-27 12:10:07,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07" (1/1) ... [2020-10-27 12:10:07,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 12:10:07,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 12:10:07,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 12:10:07,705 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 12:10:07,706 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07" (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 [2020-10-27 12:10:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 12:10:07,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 12:10:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-27 12:10:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 12:10:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-27 12:10:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2020-10-27 12:10:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2020-10-27 12:10:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 12:10:07,798 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-27 12:10:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 12:10:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 12:10:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 12:10:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 12:10:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 12:10:07,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 12:10:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 12:10:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 12:10:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-27 12:10:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-27 12:10:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-27 12:10:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-27 12:10:07,800 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2020-10-27 12:10:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2020-10-27 12:10:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2020-10-27 12:10:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2020-10-27 12:10:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_iio_dev [2020-10-27 12:10:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_priv [2020-10-27 12:10:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_reg [2020-10-27 12:10:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_reg_unlocked [2020-10-27 12:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_select_bypass [2020-10-27 12:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_deselect_bypass [2020-10-27 12:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_switch_engine [2020-10-27 12:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_set_power_itg [2020-10-27 12:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_init_config [2020-10-27 12:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_sensor_show [2020-10-27 12:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_read_raw [2020-10-27 12:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_gyro_scale [2020-10-27 12:10:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_accel_scale [2020-10-27 12:10:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_raw [2020-10-27 12:10:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_set_lpf [2020-10-27 12:10:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_fifo_rate_store [2020-10-27 12:10:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_fifo_rate_show [2020-10-27 12:10:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_attr_show [2020-10-27 12:10:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_validate_trigger [2020-10-27 12:10:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_check_and_setup_chip [2020-10-27 12:10:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_probe [2020-10-27 12:10:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_remove [2020-10-27 12:10:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_resume [2020-10-27 12:10:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_suspend [2020-10-27 12:10:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_driver_init [2020-10-27 12:10:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_driver_exit [2020-10-27 12:10:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_iio_info_6 [2020-10-27 12:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-27 12:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-27 12:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2020-10-27 12:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-27 12:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-27 12:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-27 12:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-27 12:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-27 12:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_4 [2020-10-27 12:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_iio_dev_attr_9 [2020-10-27 12:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-27 12:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-27 12:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-27 12:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 12:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2020-10-27 12:10:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2020-10-27 12:10:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_setup_7 [2020-10-27 12:10:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_cleanup_8 [2020-10-27 12:10:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_cleanup_9 [2020-10-27 12:10:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 12:10:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2020-10-27 12:10:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real_ns [2020-10-27 12:10:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-10-27 12:10:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_get_time_ns [2020-10-27 12:10:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_push_to_buffers_with_timestamp [2020-10-27 12:10:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_clear_kfifo [2020-10-27 12:10:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_reset_fifo [2020-10-27 12:10:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_irq_handler [2020-10-27 12:10:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_read_fifo [2020-10-27 12:10:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2020-10-27 12:10:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_18 [2020-10-27 12:10:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 12:10:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get [2020-10-27 12:10:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_set_drvdata [2020-10-27 12:10:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get_drvdata [2020-10-27 12:10:07,809 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_irq [2020-10-27 12:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_scan_query [2020-10-27 12:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_set_enable [2020-10-27 12:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_data_rdy_trigger_set_state [2020-10-27 12:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_probe_trigger [2020-10-27 12:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_remove_trigger [2020-10-27 12:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-27 12:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_23 [2020-10-27 12:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_24 [2020-10-27 12:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure is_acpi_node [2020-10-27 12:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure to_acpi_node [2020-10-27 12:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_device_handle [2020-10-27 12:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure asus_t100_matched [2020-10-27 12:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure asus_acpi_get_sensor_info [2020-10-27 12:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_i2c_check_resource [2020-10-27 12:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_process_acpi_config [2020-10-27 12:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_acpi_create_mux_client [2020-10-27 12:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_acpi_delete_mux_client [2020-10-27 12:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_29 [2020-10-27 12:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_30 [2020-10-27 12:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 12:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 12:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 12:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 12:10:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 12:10:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-27 12:10:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-27 12:10:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-27 12:10:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-27 12:10:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-27 12:10:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 12:10:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __i2c_transfer [2020-10-27 12:10:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2020-10-27 12:10:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2020-10-27 12:10:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2020-10-27 12:10:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2020-10-27 12:10:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 12:10:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-27 12:10:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 12:10:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_dev_free_resource_list [2020-10-27 12:10:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_dev_get_resources [2020-10-27 12:10:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_object [2020-10-27 12:10:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_match_device [2020-10-27 12:10:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-27 12:10:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_iio_device_alloc [2020-10-27 12:10:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_iio_trigger_alloc [2020-10-27 12:10:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2020-10-27 12:10:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_check_system [2020-10-27 12:10:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-27 12:10:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_mux_adapter [2020-10-27 12:10:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2020-10-27 12:10:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_mux_adapter [2020-10-27 12:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2020-10-27 12:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2020-10-27 12:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_i2c_block_data [2020-10-27 12:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_i2c_block_data [2020-10-27 12:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2020-10-27 12:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_device_register [2020-10-27 12:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_device_unregister [2020-10-27 12:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_push_to_buffers [2020-10-27 12:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_read_const_attr [2020-10-27 12:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_notify_done [2020-10-27 12:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_register [2020-10-27 12:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_unregister [2020-10-27 12:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_triggered_buffer_cleanup [2020-10-27 12:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_triggered_buffer_setup [2020-10-27 12:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2020-10-27 12:10:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_with_offset [2020-10-27 12:10:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2020-10-27 12:10:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_5 [2020-10-27 12:10:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_5 [2020-10-27 12:10:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 12:10:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2020-10-27 12:10:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2020-10-27 12:10:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2020-10-27 12:10:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-27 12:10:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-27 12:10:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2020-10-27 12:10:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2020-10-27 12:10:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2020-10-27 12:10:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2020-10-27 12:10:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2020-10-27 12:10:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2020-10-27 12:10:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_5 [2020-10-27 12:10:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_5 [2020-10-27 12:10:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 12:10:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-27 12:10:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 12:10:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2020-10-27 12:10:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-27 12:10:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 12:10:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 12:10:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 12:10:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 12:10:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 12:10:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 12:10:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 12:10:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 12:10:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 12:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 12:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-27 12:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2020-10-27 12:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 12:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2020-10-27 12:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2020-10-27 12:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 12:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 12:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 12:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 12:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 12:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-27 12:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 12:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-27 12:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 12:10:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2020-10-27 12:10:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2020-10-27 12:10:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-27 12:10:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-27 12:10:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 12:10:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 12:10:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 12:10:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 12:10:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 12:10:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 12:10:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 12:10:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 12:10:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 12:10:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 12:10:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 12:10:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 12:10:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 12:10:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 12:10:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 12:10:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_iio_info_6 [2020-10-27 12:10:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-27 12:10:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-27 12:10:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2020-10-27 12:10:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-27 12:10:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-27 12:10:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-27 12:10:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-27 12:10:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-27 12:10:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_4 [2020-10-27 12:10:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_iio_dev_attr_9 [2020-10-27 12:10:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-27 12:10:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-27 12:10:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-27 12:10:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-27 12:10:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-27 12:10:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-27 12:10:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 12:10:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-27 12:10:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-27 12:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure __i2c_transfer [2020-10-27 12:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_i2c_block_data [2020-10-27 12:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_i2c_block_data [2020-10-27 12:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2020-10-27 12:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2020-10-27 12:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2020-10-27 12:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2020-10-27 12:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2020-10-27 12:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-27 12:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2020-10-27 12:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 12:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure iio_device_register [2020-10-27 12:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure iio_device_unregister [2020-10-27 12:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_iio_dev [2020-10-27 12:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure iio_priv [2020-10-27 12:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure devm_iio_device_alloc [2020-10-27 12:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_mux_adapter [2020-10-27 12:10:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_mux_adapter [2020-10-27 12:10:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure iio_read_const_attr [2020-10-27 12:10:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure iio_triggered_buffer_setup [2020-10-27 12:10:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_setup_7 [2020-10-27 12:10:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure iio_triggered_buffer_cleanup [2020-10-27 12:10:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_cleanup_8 [2020-10-27 12:10:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_cleanup_9 [2020-10-27 12:10:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_irq_handler [2020-10-27 12:10:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_read_fifo [2020-10-27 12:10:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_probe_trigger [2020-10-27 12:10:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_remove_trigger [2020-10-27 12:10:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_switch_engine [2020-10-27 12:10:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_reg [2020-10-27 12:10:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_set_power_itg [2020-10-27 12:10:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_acpi_create_mux_client [2020-10-27 12:10:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_acpi_delete_mux_client [2020-10-27 12:10:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 12:10:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 12:10:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_reg_unlocked [2020-10-27 12:10:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_select_bypass [2020-10-27 12:10:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_deselect_bypass [2020-10-27 12:10:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_init_config [2020-10-27 12:10:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 12:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_sensor_show [2020-10-27 12:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_read_raw [2020-10-27 12:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_gyro_scale [2020-10-27 12:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_accel_scale [2020-10-27 12:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_raw [2020-10-27 12:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_set_lpf [2020-10-27 12:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_fifo_rate_store [2020-10-27 12:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure inv_fifo_rate_show [2020-10-27 12:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure inv_attr_show [2020-10-27 12:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_validate_trigger [2020-10-27 12:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure inv_check_and_setup_chip [2020-10-27 12:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_probe [2020-10-27 12:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_remove [2020-10-27 12:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_resume [2020-10-27 12:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_suspend [2020-10-27 12:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_driver_init [2020-10-27 12:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_driver_exit [2020-10-27 12:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_5 [2020-10-27 12:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2020-10-27 12:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2020-10-27 12:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2020-10-27 12:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2020-10-27 12:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 12:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2020-10-27 12:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_5 [2020-10-27 12:10:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2020-10-27 12:10:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_5 [2020-10-27 12:10:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2020-10-27 12:10:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2020-10-27 12:10:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 12:10:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2020-10-27 12:10:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-27 12:10:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_5 [2020-10-27 12:10:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2020-10-27 12:10:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-27 12:10:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-27 12:10:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 12:10:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-27 12:10:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 12:10:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 12:10:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2020-10-27 12:10:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2020-10-27 12:10:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real_ns [2020-10-27 12:10:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_18 [2020-10-27 12:10:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2020-10-27 12:10:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-10-27 12:10:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2020-10-27 12:10:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2020-10-27 12:10:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2020-10-27 12:10:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2020-10-27 12:10:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure iio_get_time_ns [2020-10-27 12:10:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure iio_push_to_buffers [2020-10-27 12:10:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure iio_push_to_buffers_with_timestamp [2020-10-27 12:10:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_notify_done [2020-10-27 12:10:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure inv_reset_fifo [2020-10-27 12:10:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure inv_clear_kfifo [2020-10-27 12:10:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 12:10:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_24 [2020-10-27 12:10:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_23 [2020-10-27 12:10:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-27 12:10:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure devm_iio_trigger_alloc [2020-10-27 12:10:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get [2020-10-27 12:10:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_set_drvdata [2020-10-27 12:10:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get_drvdata [2020-10-27 12:10:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_register [2020-10-27 12:10:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_unregister [2020-10-27 12:10:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_generic_data_rdy_poll [2020-10-27 12:10:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2020-10-27 12:10:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_irq [2020-10-27 12:10:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure inv_scan_query [2020-10-27 12:10:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_set_enable [2020-10-27 12:10:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_data_rdy_trigger_set_state [2020-10-27 12:10:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-27 12:10:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2020-10-27 12:10:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-27 12:10:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_30 [2020-10-27 12:10:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_29 [2020-10-27 12:10:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 12:10:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2020-10-27 12:10:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2020-10-27 12:10:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_check_system [2020-10-27 12:10:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2020-10-27 12:10:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure is_acpi_node [2020-10-27 12:10:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure to_acpi_node [2020-10-27 12:10:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_device_handle [2020-10-27 12:10:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_dev_free_resource_list [2020-10-27 12:10:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_dev_get_resources [2020-10-27 12:10:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_match_device [2020-10-27 12:10:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure asus_t100_matched [2020-10-27 12:10:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure asus_acpi_get_sensor_info [2020-10-27 12:10:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_i2c_check_resource [2020-10-27 12:10:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_process_acpi_config [2020-10-27 12:10:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 12:10:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 12:10:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 12:10:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 12:10:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 12:10:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-27 12:10:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-27 12:10:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-27 12:10:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 12:10:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 12:10:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 12:10:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 12:10:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 12:10:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 12:10:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 12:10:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 12:10:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 12:10:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 12:10:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 12:10:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 12:10:08,933 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 12:10:36,459 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-27 12:11:08,694 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 12:11:08,694 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-27 12:11:08,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:11:08 BoogieIcfgContainer [2020-10-27 12:11:08,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 12:11:08,701 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 12:11:08,701 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 12:11:08,704 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 12:11:08,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:10:04" (1/3) ... [2020-10-27 12:11:08,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d6db241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:11:08, skipping insertion in model container [2020-10-27 12:11:08,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:10:07" (2/3) ... [2020-10-27 12:11:08,706 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d6db241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:11:08, skipping insertion in model container [2020-10-27 12:11:08,706 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:11:08" (3/3) ... [2020-10-27 12:11:08,707 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point.cil.out.i [2020-10-27 12:11:08,718 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 12:11:08,726 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 12:11:08,739 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 12:11:08,772 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 12:11:08,773 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 12:11:08,773 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 12:11:08,773 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 12:11:08,773 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 12:11:08,773 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 12:11:08,773 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 12:11:08,773 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 12:11:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states. [2020-10-27 12:11:08,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2020-10-27 12:11:08,851 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:11:08,852 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 12:11:08,852 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:11:08,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:11:08,858 INFO L82 PathProgramCache]: Analyzing trace with hash 1470499296, now seen corresponding path program 1 times [2020-10-27 12:11:08,866 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:11:08,866 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [243419036] [2020-10-27 12:11:08,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:11:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:09,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:10,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:11,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:14,908 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:14,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 459 [2020-10-27 12:11:14,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 12:11:14,909 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5316 [2020-10-27 12:11:14,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:14,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:14,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 348 [2020-10-27 12:11:14,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:11:14,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 12:11:16,679 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 508 [2020-10-27 12:11:16,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:11:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:16,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:17,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 711 [2020-10-27 12:11:17,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:17,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:17,567 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:17,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-27 12:11:17,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:17,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:17,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:17,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:11:17,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-27 12:11:17,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:17,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:17,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:11:17,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:17,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:11:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:17,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:17,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-27 12:11:17,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:17,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:17,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:17,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:11:17,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:17,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:17,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,761 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:17,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,762 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:17,762 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,763 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:11:17,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:11:17,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:17,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,824 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,824 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:17,824 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,824 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-27 12:11:17,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,825 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:17,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:17,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:17,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:17,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:17,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:17,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:17,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:17,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:17,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:17,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 126 [2020-10-27 12:11:17,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:17,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:17,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:17,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:17,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:11:17,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:11:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-27 12:11:18,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:11:18,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,083 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:11:18,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:11:18,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-27 12:11:18,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:18,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:18,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:11:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-27 12:11:18,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:11:18,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,259 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:11:18,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:11:18,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:11:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-27 12:11:18,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:11:18,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:11:18,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:18,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:11:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 12:11:18,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:11:18,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:11:18,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:11:18,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:11:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-27 12:11:18,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,530 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,530 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:11:18,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:18,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 12:11:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-27 12:11:18,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:18,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:18,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-27 12:11:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 12:11:18,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:11:18,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:18,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-27 12:11:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-27 12:11:18,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:11:18,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:11:18,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-27 12:11:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-27 12:11:18,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,864 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 12:11:18,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:11:18,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:11:18,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 12:11:18,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:18,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,946 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 12:11:18,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:18,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:11:18,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:18,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:18,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:18,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:18,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:18,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:18,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:18,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:18,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:18,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:18,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:18,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-27 12:11:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:11:19,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:19,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 12:11:19,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:19,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:19,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:19,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:19,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:19,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:19,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:19,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:19,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:19,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:11:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:19,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:19,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:11:19,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:19,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:19,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:19,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-27 12:11:19,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:11:19,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:19,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 12:11:19,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:19,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:19,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:19,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-27 12:11:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:11:19,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:19,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-27 12:11:19,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:19,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:11:19,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:11:19,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:19,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:19,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-27 12:11:19,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:19,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:19,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:11:19,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2020-10-27 12:11:19,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:11:19,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:11:19,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-27 12:11:19,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:19,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:11:19,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:11:19,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:19,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:19,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-27 12:11:19,606 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:19,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:19,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:11:19,607 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-27 12:11:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:11:19,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:11:19,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 12:11:19,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:19,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:11:19,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:11:19,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:19,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:19,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-27 12:11:19,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:19,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:19,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:11:19,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-27 12:11:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:11:19,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:11:19,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-27 12:11:19,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:19,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:11:19,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:11:19,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:19,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:19,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:19,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:19,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 12:11:19,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:19,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:19,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:19,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:11:19,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:19,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2020-10-27 12:11:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:19,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:20,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:20,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:20,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:11:20,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:11:20,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 12:11:20,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:20,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:20,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:11:20,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:11:20,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:20,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:11:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:20,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:20,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:20,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:11:20,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:20,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-27 12:11:20,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:20,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:11:20,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:20,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:11:20,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:20,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-27 12:11:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:20,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:20,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:20,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-27 12:11:20,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:20,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:11:20,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:20,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:20,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-27 12:11:20,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:20,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:20,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:11:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:20,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:20,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:20,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:11:20,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:11:20,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:11:20,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:20,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:11:20,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:11:20,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:11:20,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:11:20,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2020-10-27 12:11:20,461 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [243419036] [2020-10-27 12:11:20,463 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 12:11:20,463 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-27 12:11:20,464 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649898327] [2020-10-27 12:11:20,472 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-27 12:11:20,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:11:20,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-27 12:11:20,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-10-27 12:11:20,490 INFO L87 Difference]: Start difference. First operand 1501 states. Second operand 10 states. [2020-10-27 12:11:24,900 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification that was a NOOP. DAG size: 524 [2020-10-27 12:11:26,629 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 511 [2020-10-27 12:11:28,547 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 513 [2020-10-27 12:11:30,633 WARN L193 SmtUtils]: Spent 1.96 s on a formula simplification that was a NOOP. DAG size: 528 [2020-10-27 12:11:51,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 12:11:51,411 INFO L93 Difference]: Finished difference Result 3103 states and 4265 transitions. [2020-10-27 12:11:51,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-27 12:11:51,414 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 331 [2020-10-27 12:11:51,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 12:11:51,447 INFO L225 Difference]: With dead ends: 3103 [2020-10-27 12:11:51,448 INFO L226 Difference]: Without dead ends: 1648 [2020-10-27 12:11:51,466 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 120 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 9.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-10-27 12:11:51,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1648 states. [2020-10-27 12:11:51,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1648 to 1418. [2020-10-27 12:11:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1418 states. [2020-10-27 12:11:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1418 states and 1892 transitions. [2020-10-27 12:11:51,950 INFO L78 Accepts]: Start accepts. Automaton has 1418 states and 1892 transitions. Word has length 331 [2020-10-27 12:11:51,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 12:11:51,952 INFO L481 AbstractCegarLoop]: Abstraction has 1418 states and 1892 transitions. [2020-10-27 12:11:51,952 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-27 12:11:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1892 transitions. [2020-10-27 12:11:51,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2020-10-27 12:11:51,963 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:11:51,964 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 12:11:51,964 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 12:11:51,964 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:11:51,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:11:51,965 INFO L82 PathProgramCache]: Analyzing trace with hash 499580603, now seen corresponding path program 1 times [2020-10-27 12:11:51,966 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:11:51,966 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1590632637] [2020-10-27 12:11:51,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:11:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:11:52,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:52,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:53,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:11:58,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:11:58,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 464 [2020-10-27 12:11:58,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 12:11:58,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6269 [2020-10-27 12:11:58,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:11:58,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:11:58,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 348 [2020-10-27 12:11:58,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:11:58,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,282 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 508 [2020-10-27 12:12:00,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:12:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:00,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 262 [2020-10-27 12:12:00,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:00,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 12:12:00,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:00,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:12:00,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:00,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:12:00,795 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:12:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:00,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 12:12:00,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:00,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:00,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:00,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:00,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:12:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:00,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 12:12:00,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:00,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:00,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:00,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:12:00,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:12:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:00,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 12:12:00,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:00,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:00,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:00,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:00,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:00,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:00,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:00,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:00,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:00,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:00,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:00,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:12:01,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:12:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 12:12:01,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:12:01,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:01,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:12:01,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 12:12:01,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:01,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:12:01,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:12:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-27 12:12:01,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:12:01,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:01,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:12:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 12:12:01,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:12:01,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:12:01,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:12:01,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,342 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:12:01,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:12:01,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:12:01,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 12:12:01,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,401 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,404 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:01,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:01,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:12:01,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 12:12:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-27 12:12:01,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:12:01,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:12:01,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:12:01,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-27 12:12:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 12:12:01,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:12:01,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:12:01,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-27 12:12:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 12:12:01,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:01,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,673 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:12:01,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-27 12:12:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,708 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 12:12:01,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,725 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:12:01,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:01,755 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 12:12:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-27 12:12:01,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:01,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:12:01,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-27 12:12:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,867 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:12:01,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 12:12:01,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:01,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:01,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 12:12:01,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:12:01,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:12:01,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:01,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-27 12:12:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:01,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:01,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:12:01,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:01,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:12:01,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:01,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:01,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:01,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:01,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:01,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-27 12:12:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:01,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:02,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:02,045 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:12:02,045 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:02,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-27 12:12:02,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:02,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:02,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:12:02,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:12:02,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:02,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:02,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:02,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:02,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:12:02,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:02,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-27 12:12:02,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:02,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:02,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:02,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:12:02,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:12:02,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2020-10-27 12:12:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:02,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:02,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:02,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:02,436 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:12:02,436 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:12:02,437 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-27 12:12:02,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:02,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:02,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:12:02,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:12:02,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:02,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:02,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:02,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:02,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:12:02,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:02,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-27 12:12:02,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:02,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:02,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:02,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:12:02,520 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:02,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-10-27 12:12:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:02,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:02,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:02,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:02,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:12:02,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:12:02,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-27 12:12:02,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:02,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:02,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:12:02,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:12:02,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:02,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:02,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:02,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:02,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:12:02,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:02,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-27 12:12:02,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:02,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:02,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:02,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:12:02,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:02,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-10-27 12:12:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:02,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:02,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:03,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:03,045 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:12:03,045 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:12:03,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-27 12:12:03,046 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:03,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:03,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:12:03,046 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:12:03,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:03,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:03,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:03,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:03,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:12:03,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:03,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-27 12:12:03,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:03,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:03,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:03,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:12:03,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:03,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-27 12:12:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:03,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:03,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:03,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:03,272 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-27 12:12:03,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:12:03,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-27 12:12:03,273 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:03,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:03,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:12:03,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-27 12:12:03,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:03,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:12:03,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:03,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:03,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:03,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-27 12:12:03,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:03,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 12:12:03,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:03,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-27 12:12:03,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:03,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:12:03,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:03,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2020-10-27 12:12:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:03,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:03,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:03,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-27 12:12:03,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:03,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:12:03,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:03,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:03,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-27 12:12:03,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:03,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:03,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:12:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:03,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:03,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:12:03,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:12:03,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:12:03,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:12:03,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:12:03,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:12:03,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:12:03,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:12:03,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:12:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1595 backedges. 9 proven. 50 refuted. 0 times theorem prover too weak. 1536 trivial. 0 not checked. [2020-10-27 12:12:03,701 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1590632637] [2020-10-27 12:12:03,701 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:12:03,702 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-27 12:12:03,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851374930] [2020-10-27 12:12:03,704 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-27 12:12:03,704 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:12:03,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-27 12:12:03,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2020-10-27 12:12:03,705 INFO L87 Difference]: Start difference. First operand 1418 states and 1892 transitions. Second operand 16 states. [2020-10-27 12:12:08,079 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 512 [2020-10-27 12:12:11,677 WARN L193 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 527 DAG size of output: 515 [2020-10-27 12:12:13,442 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 512 [2020-10-27 12:12:17,340 WARN L193 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 525 DAG size of output: 512 [2020-10-27 12:12:36,878 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 514 [2020-10-27 12:12:40,637 WARN L193 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 529 DAG size of output: 517 [2020-10-27 12:12:56,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 12:12:56,212 INFO L93 Difference]: Finished difference Result 3039 states and 4117 transitions. [2020-10-27 12:12:56,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-27 12:12:56,213 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 336 [2020-10-27 12:12:56,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 12:12:56,226 INFO L225 Difference]: With dead ends: 3039 [2020-10-27 12:12:56,226 INFO L226 Difference]: Without dead ends: 1661 [2020-10-27 12:12:56,232 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 18.2s TimeCoverageRelationStatistics Valid=149, Invalid=553, Unknown=0, NotChecked=0, Total=702 [2020-10-27 12:12:56,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1661 states. [2020-10-27 12:12:56,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1661 to 1431. [2020-10-27 12:12:56,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1431 states. [2020-10-27 12:12:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1431 states and 1906 transitions. [2020-10-27 12:12:56,550 INFO L78 Accepts]: Start accepts. Automaton has 1431 states and 1906 transitions. Word has length 336 [2020-10-27 12:12:56,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 12:12:56,551 INFO L481 AbstractCegarLoop]: Abstraction has 1431 states and 1906 transitions. [2020-10-27 12:12:56,551 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-27 12:12:56,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1906 transitions. [2020-10-27 12:12:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2020-10-27 12:12:56,559 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:12:56,560 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 10, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 12:12:56,560 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-27 12:12:56,560 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:12:56,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:12:56,561 INFO L82 PathProgramCache]: Analyzing trace with hash 24515008, now seen corresponding path program 2 times [2020-10-27 12:12:56,561 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:12:56,561 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1925042813] [2020-10-27 12:12:56,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:12:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:12:56,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:57,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:12:57,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:02,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:02,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 469 [2020-10-27 12:13:02,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 12:13:02,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5930 [2020-10-27 12:13:02,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:02,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:02,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 348 [2020-10-27 12:13:02,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-27 12:13:02,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:04,558 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 508 [2020-10-27 12:13:04,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:13:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:04,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:04,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:04,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:04,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:04,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 278 [2020-10-27 12:13:04,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:04,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:04,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:04,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:04,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:04,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:04,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:04,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:04,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:04,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:04,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 12:13:04,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:04,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:04,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:04,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:04,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:04,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:13:05,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:13:05,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:13:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:13:05,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 12:13:05,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,106 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,106 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,106 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:05,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 12:13:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:13:05,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:13:05,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:13:05,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 12:13:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:13:05,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:05,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:13:05,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 12:13:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:13:05,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:05,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:13:05,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 12:13:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 12:13:05,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:05,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:05,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 12:13:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 12:13:05,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:13:05,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,414 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,414 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:13:05,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,415 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-27 12:13:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 12:13:05,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,459 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:13:05,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:05,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-27 12:13:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 12:13:05,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 12:13:05,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:13:05,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:05,556 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-27 12:13:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-27 12:13:05,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 12:13:05,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:13:05,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:05,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:13:05,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-27 12:13:05,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-27 12:13:05,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:13:05,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:05,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:05,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:13:05,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-27 12:13:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-27 12:13:05,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:05,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:13:05,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:05,812 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,813 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-27 12:13:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-27 12:13:05,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:05,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,899 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 12:13:05,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:13:05,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-27 12:13:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:05,933 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 12:13:05,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:05,952 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:05,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:05,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:05,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:05,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:05,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 12:13:05,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:05,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:05,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:05,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:05,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:05,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-27 12:13:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:05,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:06,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:13:06,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:06,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-27 12:13:06,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:06,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:06,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:06,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:06,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:06,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:06,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,021 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:06,022 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:06,022 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:06,022 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 12:13:06,022 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:06,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:06,022 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:06,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:06,023 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:06,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:13:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:06,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:06,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:13:06,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:06,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:13:06,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:06,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:06,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:06,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:06,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:06,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-27 12:13:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:06,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:06,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:13:06,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:06,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:13:06,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:06,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:06,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:06,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:06,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:06,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-27 12:13:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:06,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:06,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:13:06,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:06,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-27 12:13:06,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:06,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:06,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:06,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:13:06,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:06,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:06,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:06,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:06,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:13:06,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:06,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 229 [2020-10-27 12:13:06,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:06,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:06,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:06,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:13:06,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:06,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-27 12:13:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:06,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:06,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:13:06,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:06,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-27 12:13:06,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:06,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:06,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:06,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:13:06,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:06,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:06,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:06,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:06,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:13:06,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:06,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-27 12:13:06,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:06,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:06,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:06,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:13:06,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:06,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-27 12:13:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:06,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:06,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:06,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:13:06,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:06,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-27 12:13:06,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:06,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:06,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:06,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:13:06,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:07,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:07,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:07,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:07,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:13:07,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:07,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-27 12:13:07,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:07,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:07,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:07,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:13:07,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:07,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2020-10-27 12:13:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:07,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:07,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:07,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:07,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:13:07,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:07,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-27 12:13:07,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:07,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:07,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:07,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:13:07,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:07,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:07,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:07,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:07,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:13:07,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:07,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-27 12:13:07,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:07,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:07,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:07,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:13:07,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:07,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-27 12:13:07,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:07,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:07,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:07,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:07,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-27 12:13:07,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:13:07,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-27 12:13:07,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:07,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:07,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:13:07,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-27 12:13:07,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:07,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:13:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:07,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:07,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:07,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-27 12:13:07,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:07,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-27 12:13:07,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:07,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 12:13:07,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:07,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-27 12:13:07,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:07,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2020-10-27 12:13:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:07,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:07,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:07,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-27 12:13:07,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:07,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 12:13:07,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:07,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:07,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-27 12:13:07,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:07,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:07,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:13:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:13:07,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:13:07,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:13:07,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:13:07,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:13:07,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-27 12:13:07,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:13:07,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:13:07,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:13:07,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:13:07,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:13:07,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 42 proven. 83 refuted. 0 times theorem prover too weak. 1530 trivial. 0 not checked. [2020-10-27 12:13:07,892 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1925042813] [2020-10-27 12:13:07,892 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:13:07,892 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2020-10-27 12:13:07,895 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90885995] [2020-10-27 12:13:07,896 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-10-27 12:13:07,896 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:13:07,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-10-27 12:13:07,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=289, Unknown=0, NotChecked=0, Total=342 [2020-10-27 12:13:07,897 INFO L87 Difference]: Start difference. First operand 1431 states and 1906 transitions. Second operand 19 states. [2020-10-27 12:13:14,264 WARN L193 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 523 DAG size of output: 515 [2020-10-27 12:13:16,030 WARN L193 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 512 [2020-10-27 12:13:18,315 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 512 [2020-10-27 12:13:21,988 WARN L193 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 525 DAG size of output: 517 [2020-10-27 12:13:41,171 WARN L193 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 514 [2020-10-27 12:13:44,815 WARN L193 SmtUtils]: Spent 3.55 s on a formula simplification. DAG size of input: 528 DAG size of output: 520