/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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 -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 0.1.25-adbd35c [2020-10-15 10:17:19,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 10:17:19,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 10:17:19,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 10:17:19,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 10:17:19,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 10:17:19,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 10:17:19,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 10:17:19,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 10:17:19,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 10:17:19,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 10:17:19,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 10:17:19,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 10:17:19,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 10:17:19,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 10:17:19,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 10:17:19,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 10:17:19,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 10:17:19,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 10:17:19,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 10:17:19,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 10:17:19,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 10:17:19,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 10:17:19,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 10:17:19,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 10:17:19,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 10:17:19,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 10:17:19,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 10:17:19,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 10:17:19,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 10:17:19,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 10:17:19,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 10:17:19,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 10:17:19,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 10:17:19,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 10:17:19,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 10:17:19,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 10:17:19,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 10:17:19,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 10:17:19,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 10:17:19,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 10:17:19,217 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 [2020-10-15 10:17:19,253 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 10:17:19,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 10:17:19,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 10:17:19,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 10:17:19,256 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 10:17:19,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 10:17:19,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 10:17:19,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 10:17:19,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 10:17:19,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 10:17:19,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 10:17:19,258 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 10:17:19,258 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 10:17:19,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 10:17:19,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 10:17:19,259 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 10:17:19,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 10:17:19,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 10:17:19,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 10:17:19,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 10:17:19,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 10:17:19,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 10:17:19,261 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 10:17:19,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 10:17:19,261 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 10:17:19,261 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 10:17:19,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 10:17:19,262 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 10:17:19,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 10:17:19,602 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 10:17:19,606 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 10:17:19,607 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 10:17:19,608 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 10:17:19,609 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point.cil.out.i [2020-10-15 10:17:19,669 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e2fd8128b/b3423b7eae9141eebb1181384bcc29b0/FLAG57f5404f3 [2020-10-15 10:17:20,497 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 10:17:20,498 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point.cil.out.i [2020-10-15 10:17:20,542 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e2fd8128b/b3423b7eae9141eebb1181384bcc29b0/FLAG57f5404f3 [2020-10-15 10:17:20,930 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e2fd8128b/b3423b7eae9141eebb1181384bcc29b0 [2020-10-15 10:17:20,939 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 10:17:20,941 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 10:17:20,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 10:17:20,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 10:17:20,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 10:17:20,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:17:20" (1/1) ... [2020-10-15 10:17:20,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4683168a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:20, skipping insertion in model container [2020-10-15 10:17:20,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 10:17:20" (1/1) ... [2020-10-15 10:17:20,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 10:17:21,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 10:17:23,150 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-15 10:17:23,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:17:23,242 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 10:17:23,503 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-15 10:17:23,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 10:17:23,889 INFO L208 MainTranslator]: Completed translation [2020-10-15 10:17:23,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23 WrapperNode [2020-10-15 10:17:23,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 10:17:23,891 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 10:17:23,891 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 10:17:23,892 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 10:17:23,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23" (1/1) ... [2020-10-15 10:17:23,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23" (1/1) ... [2020-10-15 10:17:23,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23" (1/1) ... [2020-10-15 10:17:23,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23" (1/1) ... [2020-10-15 10:17:24,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23" (1/1) ... [2020-10-15 10:17:24,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23" (1/1) ... [2020-10-15 10:17:24,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23" (1/1) ... [2020-10-15 10:17:24,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 10:17:24,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 10:17:24,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 10:17:24,242 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 10:17:24,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23" (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 [2020-10-15 10:17:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 10:17:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 10:17:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-15 10:17:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 10:17:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2020-10-15 10:17:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2020-10-15 10:17:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 10:17:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 10:17:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 10:17:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 10:17:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 10:17:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 10:17:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 10:17:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 10:17:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 10:17:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 10:17:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 10:17:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 10:17:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 10:17:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-15 10:17:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2020-10-15 10:17:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2020-10-15 10:17:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2020-10-15 10:17:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2020-10-15 10:17:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_iio_dev [2020-10-15 10:17:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_priv [2020-10-15 10:17:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_reg [2020-10-15 10:17:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_reg_unlocked [2020-10-15 10:17:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_select_bypass [2020-10-15 10:17:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_deselect_bypass [2020-10-15 10:17:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_switch_engine [2020-10-15 10:17:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_set_power_itg [2020-10-15 10:17:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_init_config [2020-10-15 10:17:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_sensor_show [2020-10-15 10:17:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_read_raw [2020-10-15 10:17:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_gyro_scale [2020-10-15 10:17:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_accel_scale [2020-10-15 10:17:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_write_raw [2020-10-15 10:17:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_set_lpf [2020-10-15 10:17:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_fifo_rate_store [2020-10-15 10:17:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_fifo_rate_show [2020-10-15 10:17:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_attr_show [2020-10-15 10:17:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_validate_trigger [2020-10-15 10:17:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_check_and_setup_chip [2020-10-15 10:17:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_probe [2020-10-15 10:17:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_remove [2020-10-15 10:17:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_resume [2020-10-15 10:17:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_suspend [2020-10-15 10:17:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_driver_init [2020-10-15 10:17:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_driver_exit [2020-10-15 10:17:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_iio_info_6 [2020-10-15 10:17:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-15 10:17:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-15 10:17:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2020-10-15 10:17:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-15 10:17:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-15 10:17:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-15 10:17:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-15 10:17:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-15 10:17:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_4 [2020-10-15 10:17:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_iio_dev_attr_9 [2020-10-15 10:17:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-15 10:17:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-15 10:17:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-15 10:17:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 10:17:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2020-10-15 10:17:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2020-10-15 10:17:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_setup_7 [2020-10-15 10:17:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_cleanup_8 [2020-10-15 10:17:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_cleanup_9 [2020-10-15 10:17:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 10:17:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2020-10-15 10:17:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real_ns [2020-10-15 10:17:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-10-15 10:17:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_get_time_ns [2020-10-15 10:17:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_push_to_buffers_with_timestamp [2020-10-15 10:17:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_clear_kfifo [2020-10-15 10:17:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_reset_fifo [2020-10-15 10:17:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_irq_handler [2020-10-15 10:17:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_read_fifo [2020-10-15 10:17:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2020-10-15 10:17:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_18 [2020-10-15 10:17:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 10:17:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get [2020-10-15 10:17:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_set_drvdata [2020-10-15 10:17:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get_drvdata [2020-10-15 10:17:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_irq [2020-10-15 10:17:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_scan_query [2020-10-15 10:17:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_set_enable [2020-10-15 10:17:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_data_rdy_trigger_set_state [2020-10-15 10:17:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_probe_trigger [2020-10-15 10:17:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu6050_remove_trigger [2020-10-15 10:17:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-15 10:17:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_23 [2020-10-15 10:17:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_24 [2020-10-15 10:17:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure is_acpi_node [2020-10-15 10:17:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure to_acpi_node [2020-10-15 10:17:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_device_handle [2020-10-15 10:17:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure asus_t100_matched [2020-10-15 10:17:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure asus_acpi_get_sensor_info [2020-10-15 10:17:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_i2c_check_resource [2020-10-15 10:17:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_process_acpi_config [2020-10-15 10:17:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_acpi_create_mux_client [2020-10-15 10:17:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure inv_mpu_acpi_delete_mux_client [2020-10-15 10:17:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_29 [2020-10-15 10:17:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_30 [2020-10-15 10:17:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 10:17:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 10:17:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 10:17:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 10:17:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 10:17:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-15 10:17:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-15 10:17:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-15 10:17:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-15 10:17:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-15 10:17:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 10:17:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __i2c_transfer [2020-10-15 10:17:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2020-10-15 10:17:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2020-10-15 10:17:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2020-10-15 10:17:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2020-10-15 10:17:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 10:17:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 10:17:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:17:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_dev_free_resource_list [2020-10-15 10:17:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_dev_get_resources [2020-10-15 10:17:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_object [2020-10-15 10:17:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_match_device [2020-10-15 10:17:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 10:17:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_iio_device_alloc [2020-10-15 10:17:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_iio_trigger_alloc [2020-10-15 10:17:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2020-10-15 10:17:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_check_system [2020-10-15 10:17:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-15 10:17:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_mux_adapter [2020-10-15 10:17:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2020-10-15 10:17:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_mux_adapter [2020-10-15 10:17:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2020-10-15 10:17:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2020-10-15 10:17:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_i2c_block_data [2020-10-15 10:17:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_i2c_block_data [2020-10-15 10:17:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2020-10-15 10:17:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_device_register [2020-10-15 10:17:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_device_unregister [2020-10-15 10:17:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_push_to_buffers [2020-10-15 10:17:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_read_const_attr [2020-10-15 10:17:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_notify_done [2020-10-15 10:17:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_register [2020-10-15 10:17:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_unregister [2020-10-15 10:17:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_triggered_buffer_cleanup [2020-10-15 10:17:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_triggered_buffer_setup [2020-10-15 10:17:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2020-10-15 10:17:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_with_offset [2020-10-15 10:17:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2020-10-15 10:17:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_5 [2020-10-15 10:17:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_5 [2020-10-15 10:17:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 10:17:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2020-10-15 10:17:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2020-10-15 10:17:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2020-10-15 10:17:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-15 10:17:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-15 10:17:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2020-10-15 10:17:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2020-10-15 10:17:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2020-10-15 10:17:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2020-10-15 10:17:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2020-10-15 10:17:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2020-10-15 10:17:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_5 [2020-10-15 10:17:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_5 [2020-10-15 10:17:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 10:17:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-15 10:17:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 10:17:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2020-10-15 10:17:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 10:17:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 10:17:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 10:17:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 10:17:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 10:17:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 10:17:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 10:17:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2020-10-15 10:17:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 10:17:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2020-10-15 10:17:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2020-10-15 10:17:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 10:17:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 10:17:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 10:17:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 10:17:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 10:17:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-15 10:17:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 10:17:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 10:17:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 10:17:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2020-10-15 10:17:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2020-10-15 10:17:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-15 10:17:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-15 10:17:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 10:17:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 10:17:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 10:17:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 10:17:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 10:17:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 10:17:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 10:17:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 10:17:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 10:17:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 10:17:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 10:17:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 10:17:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 10:17:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 10:17:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 10:17:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 10:17:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_iio_info_6 [2020-10-15 10:17:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-15 10:17:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-15 10:17:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2020-10-15 10:17:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-15 10:17:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-15 10:17:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-15 10:17:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-15 10:17:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-15 10:17:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_4 [2020-10-15 10:17:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_iio_dev_attr_9 [2020-10-15 10:17:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-15 10:17:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-15 10:17:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-15 10:17:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 10:17:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 10:17:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 10:17:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 10:17:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-15 10:17:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 10:17:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure __i2c_transfer [2020-10-15 10:17:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_i2c_block_data [2020-10-15 10:17:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_i2c_block_data [2020-10-15 10:17:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2020-10-15 10:17:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2020-10-15 10:17:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2020-10-15 10:17:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2020-10-15 10:17:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2020-10-15 10:17:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2020-10-15 10:17:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2020-10-15 10:17:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 10:17:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure iio_device_register [2020-10-15 10:17:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure iio_device_unregister [2020-10-15 10:17:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_iio_dev [2020-10-15 10:17:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure iio_priv [2020-10-15 10:17:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure devm_iio_device_alloc [2020-10-15 10:17:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_mux_adapter [2020-10-15 10:17:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_mux_adapter [2020-10-15 10:17:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure iio_read_const_attr [2020-10-15 10:17:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure iio_triggered_buffer_setup [2020-10-15 10:17:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_setup_7 [2020-10-15 10:17:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure iio_triggered_buffer_cleanup [2020-10-15 10:17:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_cleanup_8 [2020-10-15 10:17:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_cleanup_9 [2020-10-15 10:17:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_irq_handler [2020-10-15 10:17:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_read_fifo [2020-10-15 10:17:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_probe_trigger [2020-10-15 10:17:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_remove_trigger [2020-10-15 10:17:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_switch_engine [2020-10-15 10:17:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_reg [2020-10-15 10:17:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_set_power_itg [2020-10-15 10:17:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_acpi_create_mux_client [2020-10-15 10:17:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_acpi_delete_mux_client [2020-10-15 10:17:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 10:17:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 10:17:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 10:17:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_reg_unlocked [2020-10-15 10:17:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_select_bypass [2020-10-15 10:17:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_deselect_bypass [2020-10-15 10:17:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_init_config [2020-10-15 10:17:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 10:17:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_sensor_show [2020-10-15 10:17:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_read_raw [2020-10-15 10:17:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_gyro_scale [2020-10-15 10:17:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_accel_scale [2020-10-15 10:17:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_write_raw [2020-10-15 10:17:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_set_lpf [2020-10-15 10:17:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_fifo_rate_store [2020-10-15 10:17:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure inv_fifo_rate_show [2020-10-15 10:17:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure inv_attr_show [2020-10-15 10:17:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_validate_trigger [2020-10-15 10:17:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure inv_check_and_setup_chip [2020-10-15 10:17:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_probe [2020-10-15 10:17:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_remove [2020-10-15 10:17:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_resume [2020-10-15 10:17:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_suspend [2020-10-15 10:17:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_driver_init [2020-10-15 10:17:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_driver_exit [2020-10-15 10:17:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_5 [2020-10-15 10:17:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2020-10-15 10:17:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2020-10-15 10:17:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2020-10-15 10:17:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2020-10-15 10:17:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 10:17:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2020-10-15 10:17:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_5 [2020-10-15 10:17:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2020-10-15 10:17:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_5 [2020-10-15 10:17:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2020-10-15 10:17:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2020-10-15 10:17:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 10:17:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2020-10-15 10:17:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-15 10:17:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_5 [2020-10-15 10:17:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2020-10-15 10:17:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-15 10:17:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-15 10:17:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 10:17:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 10:17:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 10:17:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 10:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2020-10-15 10:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2020-10-15 10:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real_ns [2020-10-15 10:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_18 [2020-10-15 10:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2020-10-15 10:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-10-15 10:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2020-10-15 10:17:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2020-10-15 10:17:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2020-10-15 10:17:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2020-10-15 10:17:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure iio_get_time_ns [2020-10-15 10:17:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure iio_push_to_buffers [2020-10-15 10:17:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure iio_push_to_buffers_with_timestamp [2020-10-15 10:17:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_notify_done [2020-10-15 10:17:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure inv_reset_fifo [2020-10-15 10:17:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure inv_clear_kfifo [2020-10-15 10:17:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 10:17:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_24 [2020-10-15 10:17:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_23 [2020-10-15 10:17:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-15 10:17:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure devm_iio_trigger_alloc [2020-10-15 10:17:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get [2020-10-15 10:17:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_set_drvdata [2020-10-15 10:17:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get_drvdata [2020-10-15 10:17:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_register [2020-10-15 10:17:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_unregister [2020-10-15 10:17:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_generic_data_rdy_poll [2020-10-15 10:17:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2020-10-15 10:17:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_irq [2020-10-15 10:17:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure inv_scan_query [2020-10-15 10:17:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu6050_set_enable [2020-10-15 10:17:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_data_rdy_trigger_set_state [2020-10-15 10:17:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 10:17:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2020-10-15 10:17:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-15 10:17:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_30 [2020-10-15 10:17:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_29 [2020-10-15 10:17:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 10:17:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2020-10-15 10:17:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2020-10-15 10:17:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_check_system [2020-10-15 10:17:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2020-10-15 10:17:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_acpi_node [2020-10-15 10:17:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure to_acpi_node [2020-10-15 10:17:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_device_handle [2020-10-15 10:17:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_dev_free_resource_list [2020-10-15 10:17:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_dev_get_resources [2020-10-15 10:17:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_match_device [2020-10-15 10:17:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure asus_t100_matched [2020-10-15 10:17:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure asus_acpi_get_sensor_info [2020-10-15 10:17:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_i2c_check_resource [2020-10-15 10:17:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure inv_mpu_process_acpi_config [2020-10-15 10:17:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 10:17:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 10:17:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 10:17:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 10:17:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 10:17:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-15 10:17:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-15 10:17:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-15 10:17:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 10:17:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 10:17:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 10:17:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 10:17:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 10:17:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 10:17:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 10:17:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 10:17:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 10:17:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 10:17:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 10:17:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 10:17:25,502 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 10:17:55,091 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-15 10:18:32,932 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 10:18:32,932 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 10:18:32,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:18:32 BoogieIcfgContainer [2020-10-15 10:18:32,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 10:18:32,952 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 10:18:32,953 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 10:18:32,956 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 10:18:32,956 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 10:17:20" (1/3) ... [2020-10-15 10:18:32,957 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c136a25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:18:32, skipping insertion in model container [2020-10-15 10:18:32,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 10:17:23" (2/3) ... [2020-10-15 10:18:32,960 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c136a25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 10:18:32, skipping insertion in model container [2020-10-15 10:18:32,960 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 10:18:32" (3/3) ... [2020-10-15 10:18:32,962 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point.cil.out.i [2020-10-15 10:18:32,973 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 10:18:32,988 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 10:18:33,002 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 10:18:33,042 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 10:18:33,042 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 10:18:33,042 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 10:18:33,042 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 10:18:33,042 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 10:18:33,042 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 10:18:33,043 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 10:18:33,043 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 10:18:33,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states. [2020-10-15 10:18:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2020-10-15 10:18:33,119 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 10:18:33,121 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] [2020-10-15 10:18:33,121 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 10:18:33,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 10:18:33,127 INFO L82 PathProgramCache]: Analyzing trace with hash 30451211, now seen corresponding path program 1 times [2020-10-15 10:18:33,136 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 10:18:33,136 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1843038009] [2020-10-15 10:18:33,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 10:18:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:34,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:34,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:34,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:34,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:35,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:36,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:36,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:36,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:37,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:38,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:38,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:38,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 455 [2020-10-15 10:18:38,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-15 10:18:38,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5026 [2020-10-15 10:18:38,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:38,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:38,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:38,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 137 [2020-10-15 10:18:38,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:38,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 10:18:40,377 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 496 [2020-10-15 10:18:40,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:18:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:40,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:40,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:40,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:40,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:40,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 378 [2020-10-15 10:18:40,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:40,792 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:40,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:40,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:40,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:40,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:40,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:40,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:40,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:40,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:40,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:40,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:40,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-15 10:18:40,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:40,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:40,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:40,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:40,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:40,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:18:40,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:40,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:40,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:40,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:40,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:40,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 10:18:40,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:40,999 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:41,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:41,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:41,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 10:18:41,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:41,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 10:18:41,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 10:18:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:41,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:41,157 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-15 10:18:41,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,158 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:18:41,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:41,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:18:41,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:41,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 10:18:41,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:41,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:41,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:18:41,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:41,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 10:18:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:41,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:41,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-15 10:18:41,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:18:41,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:41,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 10:18:41,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,342 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:41,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:41,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 10:18:41,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:41,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 10:18:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,396 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:41,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:41,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-15 10:18:41,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:41,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:41,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 10:18:41,495 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,496 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:41,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:41,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:41,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 10:18:41,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:41,531 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 10:18:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,570 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:41,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:41,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-15 10:18:41,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,621 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:18:41,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:41,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 10:18:41,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:41,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:41,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:18:41,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,685 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:41,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,686 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 10:18:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:41,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 10:18:41,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,740 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:18:41,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:41,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:18:41,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,768 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:41,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:41,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:18:41,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,792 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:41,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,793 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 10:18:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:41,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:41,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-15 10:18:41,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:18:41,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:18:41,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:41,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:18:41,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:41,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 10:18:41,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:41,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:41,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:18:41,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,916 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:41,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,917 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 10:18:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:41,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:41,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:41,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:41,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:41,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-15 10:18:41,984 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:41,985 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:41,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:41,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:18:41,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:41,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:41,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:42,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:18:42,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,013 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:42,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:18:42,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,038 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:42,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 10:18:42,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:42,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-15 10:18:42,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:18:42,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:42,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:18:42,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,142 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:42,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 10:18:42,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,220 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:42,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-15 10:18:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:42,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-15 10:18:42,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:18:42,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:42,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:18:42,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:42,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,353 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:42,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:18:42,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:42,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-15 10:18:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:42,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,411 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-15 10:18:42,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:18:42,412 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:42,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:18:42,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,436 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:42,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:18:42,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,458 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-15 10:18:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:42,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-15 10:18:42,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,521 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:18:42,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:42,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:18:42,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,545 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,562 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:42,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:18:42,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 10:18:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:42,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-15 10:18:42,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,632 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:18:42,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:18:42,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,657 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:42,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:18:42,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,658 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:42,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:18:42,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,684 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:42,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-15 10:18:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:42,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-15 10:18:42,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,743 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-15 10:18:42,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:42,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:18:42,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,767 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:42,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:18:42,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,791 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:42,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-15 10:18:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:18:42,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:42,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-15 10:18:42,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,850 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 10:18:42,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:42,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:18:42,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,875 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:42,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:18:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:42,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:18:42,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,895 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 10:18:42,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-15 10:18:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:42,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:18:42,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:42,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:18:42,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:42,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:42,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:42,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 10:18:42,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:42,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:42,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-15 10:18:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:42,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:42,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:43,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:18:43,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:43,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-15 10:18:43,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:43,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:43,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:43,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:18:43,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:18:43,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:43,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:43,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:43,178 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:43,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:43,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-15 10:18:43,179 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:43,179 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:43,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:43,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:43,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:18:43,180 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:43,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2020-10-15 10:18:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:43,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:43,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:18:43,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:43,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 88 [2020-10-15 10:18:43,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:43,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:43,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:43,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:18:43,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:18:43,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:43,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:43,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:43,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:43,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:43,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-15 10:18:43,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:43,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:43,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:43,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:43,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:18:43,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:43,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2020-10-15 10:18:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:43,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:43,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:18:43,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:43,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-15 10:18:43,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:43,614 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:43,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:43,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:18:43,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:18:43,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:43,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:43,679 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:43,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:43,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:43,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-15 10:18:43,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:43,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:43,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:43,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:43,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:18:43,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:43,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-15 10:18:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:43,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:43,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:18:43,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:43,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-15 10:18:43,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:43,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:43,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:43,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:18:43,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:18:43,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:18:43,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:43,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:43,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:43,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:43,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:43,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-15 10:18:43,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:43,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:43,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:43,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:43,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:18:43,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:43,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2020-10-15 10:18:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:44,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:44,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:44,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:44,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 10:18:44,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:18:44,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 142 [2020-10-15 10:18:44,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:44,141 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:44,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:44,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:18:44,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 10:18:44,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:44,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:18:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:44,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:44,277 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:44,277 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:18:44,277 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:44,277 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-15 10:18:44,278 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:44,278 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:44,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 10:18:44,278 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:44,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 10:18:44,279 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:44,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-15 10:18:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:44,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:44,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:44,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-15 10:18:44,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:44,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 10:18:44,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:44,314 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:44,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:44,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-15 10:18:44,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:44,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:44,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:18:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:18:44,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:18:44,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:18:44,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:18:44,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:18:44,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:18:44,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:18:44,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:18:44,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:18:44,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:18:44,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:18:44,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:18:44,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 78 proven. 170 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2020-10-15 10:18:44,636 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1843038009] [2020-10-15 10:18:44,638 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 10:18:44,638 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-15 10:18:44,640 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855044091] [2020-10-15 10:18:44,649 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-15 10:18:44,649 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 10:18:44,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-15 10:18:44,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-10-15 10:18:44,675 INFO L87 Difference]: Start difference. First operand 1497 states. Second operand 14 states. [2020-10-15 10:18:48,400 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 500 [2020-10-15 10:18:50,811 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 521 DAG size of output: 502 [2020-10-15 10:18:52,038 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 499 [2020-10-15 10:18:53,303 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 501 [2020-10-15 10:18:55,795 WARN L193 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 523 DAG size of output: 504 [2020-10-15 10:18:57,115 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 500 [2020-10-15 10:18:59,536 WARN L193 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 521 DAG size of output: 502 [2020-10-15 10:19:11,694 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 503 [2020-10-15 10:19:14,205 WARN L193 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 523 DAG size of output: 505 [2020-10-15 10:19:24,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 10:19:24,065 INFO L93 Difference]: Finished difference Result 3107 states and 4268 transitions. [2020-10-15 10:19:24,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-10-15 10:19:24,067 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 329 [2020-10-15 10:19:24,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 10:19:24,099 INFO L225 Difference]: With dead ends: 3107 [2020-10-15 10:19:24,099 INFO L226 Difference]: Without dead ends: 1656 [2020-10-15 10:19:24,119 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 136 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 17.4s TimeCoverageRelationStatistics Valid=172, Invalid=530, Unknown=0, NotChecked=0, Total=702 [2020-10-15 10:19:24,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1656 states. [2020-10-15 10:19:24,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1656 to 1426. [2020-10-15 10:19:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1426 states. [2020-10-15 10:19:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1426 states and 1900 transitions. [2020-10-15 10:19:24,564 INFO L78 Accepts]: Start accepts. Automaton has 1426 states and 1900 transitions. Word has length 329 [2020-10-15 10:19:24,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 10:19:24,565 INFO L479 AbstractCegarLoop]: Abstraction has 1426 states and 1900 transitions. [2020-10-15 10:19:24,565 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-15 10:19:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1900 transitions. [2020-10-15 10:19:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2020-10-15 10:19:24,575 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 10:19:24,576 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] [2020-10-15 10:19:24,576 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 10:19:24,576 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 10:19:24,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 10:19:24,577 INFO L82 PathProgramCache]: Analyzing trace with hash 1721230276, now seen corresponding path program 1 times [2020-10-15 10:19:24,577 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 10:19:24,577 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1266328808] [2020-10-15 10:19:24,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 10:19:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:25,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:25,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:29,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:29,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 460 [2020-10-15 10:19:29,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:29,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5030 [2020-10-15 10:19:29,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:29,949 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:29,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:19:29,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 426 [2020-10-15 10:19:29,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 10:19:29,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:31,259 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 496 [2020-10-15 10:19:31,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:19:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:31,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:31,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:31,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:31,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:31,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 510 [2020-10-15 10:19:31,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:31,798 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:31,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:31,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:31,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:31,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:31,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:31,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:31,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:31,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:31,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:31,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 10:19:31,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:31,923 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:31,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:31,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:31,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:31,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:31,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:31,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:31,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:31,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:31,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:31,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:19:31,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:31,959 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:31,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:31,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:31,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:31,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:31,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:31,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:31,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:31,978 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:31,978 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:31,978 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:31,979 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:31,979 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:31,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:31,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:31,979 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:31,980 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:31,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 10:19:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:31,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 10:19:32,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,017 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:19:32,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 10:19:32,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 10:19:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 10:19:32,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,091 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 10:19:32,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,123 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:19:32,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,147 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 10:19:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 10:19:32,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,226 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:19:32,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:32,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 10:19:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-15 10:19:32,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:19:32,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,329 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:19:32,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 10:19:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 10:19:32,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,386 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:19:32,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:32,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,428 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 10:19:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 10:19:32,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,466 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,466 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:32,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,488 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:32,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 10:19:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 10:19:32,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:19:32,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,572 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,591 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,591 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,591 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:32,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,592 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,592 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 10:19:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-15 10:19:32,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:19:32,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,679 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,679 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:19:32,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,680 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-15 10:19:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 10:19:32,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:32,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,739 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:19:32,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-15 10:19:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 10:19:32,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,797 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,821 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:32,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:32,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,822 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:32,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:32,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:32,842 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:32,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-15 10:19:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:32,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:32,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:32,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:32,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 10:19:32,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:32,885 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:32,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:32,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:32,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:32,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:32,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:32,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:32,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:33,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-15 10:19:33,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:33,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:33,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,030 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 10:19:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:33,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-15 10:19:33,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:33,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:33,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:33,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,089 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:33,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:33,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-15 10:19:33,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:33,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 10:19:33,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,148 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:33,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,169 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:33,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:19:33,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:33,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:33,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-15 10:19:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:19:33,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-15 10:19:33,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:33,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:19:33,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,254 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:33,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:19:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:19:33,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 10:19:33,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,272 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:33,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-15 10:19:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:19:33,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 10:19:33,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,289 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:33,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:33,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:33,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-15 10:19:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 10:19:33,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:33,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-15 10:19:33,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:33,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:19:33,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 10:19:33,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 10:19:33,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-15 10:19:33,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,585 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:33,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 10:19:33,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2020-10-15 10:19:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 10:19:33,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:33,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-15 10:19:33,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:33,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:19:33,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 10:19:33,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:33,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:33,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 10:19:33,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:33,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-15 10:19:33,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:33,926 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:33,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:33,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:33,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 10:19:33,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:33,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-10-15 10:19:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:33,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:33,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:34,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 10:19:34,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:34,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-15 10:19:34,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:34,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:34,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:34,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:19:34,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 10:19:34,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:34,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:34,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:34,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:34,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 10:19:34,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:34,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-15 10:19:34,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:34,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:34,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:34,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:34,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 10:19:34,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:34,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-10-15 10:19:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:34,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:34,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 10:19:34,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:34,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-15 10:19:34,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:34,355 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:34,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:34,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:19:34,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 10:19:34,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:34,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:34,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:34,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 10:19:34,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:34,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-15 10:19:34,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:34,449 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:34,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:34,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:34,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 10:19:34,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:34,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2020-10-15 10:19:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:34,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,646 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:34,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 10:19:34,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:19:34,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-15 10:19:34,647 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:34,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:34,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:34,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 10:19:34,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 10:19:34,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:34,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:19:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:34,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:34,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 10:19:34,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:34,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-15 10:19:34,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:34,775 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:34,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 10:19:34,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:34,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 10:19:34,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:34,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2020-10-15 10:19:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:34,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:34,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-15 10:19:34,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:34,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:19:34,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:34,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:34,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:34,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-15 10:19:34,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:34,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:19:34,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:19:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:19:34,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:19:34,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:19:34,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:19:34,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:19:34,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 10:19:34,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:19:34,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:19:34,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:19:34,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:19:34,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:19:34,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:19:34,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1595 backedges. 14 proven. 62 refuted. 0 times theorem prover too weak. 1519 trivial. 0 not checked. [2020-10-15 10:19:34,983 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1266328808] [2020-10-15 10:19:34,983 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 10:19:34,983 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-10-15 10:19:34,984 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62816051] [2020-10-15 10:19:34,987 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-10-15 10:19:34,987 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 10:19:34,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-10-15 10:19:34,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=328, Unknown=0, NotChecked=0, Total=380 [2020-10-15 10:19:34,988 INFO L87 Difference]: Start difference. First operand 1426 states and 1900 transitions. Second operand 20 states. [2020-10-15 10:19:38,890 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 500 [2020-10-15 10:19:41,264 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 516 DAG size of output: 502 [2020-10-15 10:19:42,453 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 500 [2020-10-15 10:19:43,941 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 500 [2020-10-15 10:19:46,304 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 516 DAG size of output: 502 [2020-10-15 10:19:48,002 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification that was a NOOP. DAG size: 498 [2020-10-15 10:19:52,611 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 503 [2020-10-15 10:19:55,161 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 520 DAG size of output: 505 [2020-10-15 10:19:56,626 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 502 [2020-10-15 10:20:34,310 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 502 [2020-10-15 10:20:36,730 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 519 DAG size of output: 504 [2020-10-15 10:20:45,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 10:20:45,871 INFO L93 Difference]: Finished difference Result 4596 states and 6259 transitions. [2020-10-15 10:20:45,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-10-15 10:20:45,872 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 334 [2020-10-15 10:20:45,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 10:20:45,899 INFO L225 Difference]: With dead ends: 4596 [2020-10-15 10:20:45,899 INFO L226 Difference]: Without dead ends: 3204 [2020-10-15 10:20:45,908 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 305 ImplicationChecksByTransitivity, 19.7s TimeCoverageRelationStatistics Valid=296, Invalid=1426, Unknown=0, NotChecked=0, Total=1722 [2020-10-15 10:20:45,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3204 states. [2020-10-15 10:20:46,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3204 to 2744. [2020-10-15 10:20:46,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2744 states. [2020-10-15 10:20:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 2744 states and 3667 transitions. [2020-10-15 10:20:46,424 INFO L78 Accepts]: Start accepts. Automaton has 2744 states and 3667 transitions. Word has length 334 [2020-10-15 10:20:46,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 10:20:46,425 INFO L479 AbstractCegarLoop]: Abstraction has 2744 states and 3667 transitions. [2020-10-15 10:20:46,426 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-10-15 10:20:46,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 3667 transitions. [2020-10-15 10:20:46,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2020-10-15 10:20:46,435 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 10:20:46,435 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, 1, 1, 1] [2020-10-15 10:20:46,435 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-15 10:20:46,436 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 10:20:46,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 10:20:46,436 INFO L82 PathProgramCache]: Analyzing trace with hash 1562077051, now seen corresponding path program 1 times [2020-10-15 10:20:46,436 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 10:20:46,436 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1505090165] [2020-10-15 10:20:46,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 10:20:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:46,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:47,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:48,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:51,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:51,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 470 [2020-10-15 10:20:51,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 10:20:51,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5045 [2020-10-15 10:20:51,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:51,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:51,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 10:20:51,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 10:20:51,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 461 [2020-10-15 10:20:51,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:53,555 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification that was a NOOP. DAG size: 496 [2020-10-15 10:20:53,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 10:20:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:53,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,266 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:54,266 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 604 [2020-10-15 10:20:54,267 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,267 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,267 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:54,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 10:20:54,268 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:54,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-15 10:20:54,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:54,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:54,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:54,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:20:54,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:54,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:54,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:54,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,518 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 10:20:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,569 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,570 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:54,570 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,570 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-15 10:20:54,570 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,571 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:54,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:54,571 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:54,599 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,599 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 10:20:54,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,600 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,631 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:54,631 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:20:54,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 10:20:54,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 10:20:54,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:54,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-15 10:20:54,678 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,678 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:54,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:54,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:54,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 10:20:54,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:54,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,718 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 10:20:54,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,719 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 10:20:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:54,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 10:20:54,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,766 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:54,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:54,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:54,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:54,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:20:54,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,792 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:54,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 10:20:54,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:54,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 10:20:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:54,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 10:20:54,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,860 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:54,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:54,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,880 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:54,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 10:20:54,881 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:54,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 10:20:54,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,899 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 10:20:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:54,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 10:20:54,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:54,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:54,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:54,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:20:54,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:54,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:54,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:54,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:54,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:54,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:54,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:20:54,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:54,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:54,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:54,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:54,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:54,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 10:20:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:55,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-15 10:20:55,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,052 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:55,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:55,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:55,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,083 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:55,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:55,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,085 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:55,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:55,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:20:55,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-15 10:20:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:55,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-15 10:20:55,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:55,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:55,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:55,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 10:20:55,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:55,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:55,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 10:20:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:55,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-15 10:20:55,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,305 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:55,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:55,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:55,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:55,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,338 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:55,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:20:55,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-15 10:20:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:55,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-15 10:20:55,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:55,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:55,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:55,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,465 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:55,465 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,465 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:55,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:55,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-15 10:20:55,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:55,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-15 10:20:55,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:55,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:55,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:55,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:55,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,585 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:55,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:55,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,613 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-15 10:20:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:55,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-15 10:20:55,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,671 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:55,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:55,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:55,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:55,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:55,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:55,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,730 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-15 10:20:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:55,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-15 10:20:55,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:55,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:55,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:55,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 10:20:55,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:55,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 10:20:55,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,853 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-15 10:20:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:55,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 10:20:55,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:55,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:55,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:55,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 10:20:55,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:55,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:55,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:20:55,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:55,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:55,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:55,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-15 10:20:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:55,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:55,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:55,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 10:20:55,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:55,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 10:20:55,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:55,990 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:55,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:55,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:55,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 10:20:55,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:56,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:56,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:56,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:56,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:20:56,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:56,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:56,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:56,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:56,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:56,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:56,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 10:20:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:56,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 10:20:56,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:56,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:20:56,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:56,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:56,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:56,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:56,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:56,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:56,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-15 10:20:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:56,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 10:20:56,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:56,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 10:20:56,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:56,054 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:56,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:56,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:56,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 10:20:56,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:56,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-15 10:20:56,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:56,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-15 10:20:56,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:56,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 146 [2020-10-15 10:20:56,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:56,231 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:56,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:56,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:56,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-15 10:20:56,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:56,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:56,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-15 10:20:56,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:56,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 10:20:56,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:56,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:56,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:56,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:56,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:56,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:56,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-15 10:20:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:56,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-15 10:20:56,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:56,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 159 [2020-10-15 10:20:56,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:56,435 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:56,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:56,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:56,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-15 10:20:56,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:56,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:56,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-15 10:20:56,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:56,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 10:20:56,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:56,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:56,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:56,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:56,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:56,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 10:20:56,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-15 10:20:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:56,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-15 10:20:56,681 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:56,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 184 [2020-10-15 10:20:56,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:56,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:56,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:56,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:56,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-15 10:20:56,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:56,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:56,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-15 10:20:56,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:56,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 10:20:56,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:56,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:56,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:56,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:56,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:56,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:56,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2020-10-15 10:20:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:56,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:56,745 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:57,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:57,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-15 10:20:57,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:57,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 301 [2020-10-15 10:20:57,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:57,032 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:57,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:57,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:57,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-15 10:20:57,033 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:57,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:57,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:57,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:57,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-15 10:20:57,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:57,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 10:20:57,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:57,060 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:57,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:57,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:57,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:57,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:57,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2020-10-15 10:20:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:57,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:57,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:57,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:57,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 18 [2020-10-15 10:20:57,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 10:20:57,234 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 158 [2020-10-15 10:20:57,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:57,234 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:57,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:57,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:57,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-15 10:20:57,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:57,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:57,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:57,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:57,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-15 10:20:57,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:57,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 10:20:57,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:57,260 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:57,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:57,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:57,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:57,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:57,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2020-10-15 10:20:57,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:57,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:57,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:57,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 10:20:57,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:57,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 10:20:57,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:57,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:57,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 10:20:57,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:57,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-15 10:20:57,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:57,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 10:20:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 10:20:57,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 10:20:57,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 10:20:57,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 10:20:57,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 10:20:57,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 10:20:57,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 10:20:57,304 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 10:20:57,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 10:20:57,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 10:20:57,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 10:20:57,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 10:20:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1655 trivial. 0 not checked. [2020-10-15 10:20:57,564 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1505090165] [2020-10-15 10:20:57,564 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 10:20:57,565 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-15 10:20:57,565 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015459737] [2020-10-15 10:20:57,566 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-15 10:20:57,566 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 10:20:57,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-15 10:20:57,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2020-10-15 10:20:57,567 INFO L87 Difference]: Start difference. First operand 2744 states and 3667 transitions. Second operand 7 states. [2020-10-15 10:21:01,113 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 498