/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=NARROWEST --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-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 16:53:46,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 16:53:46,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 16:53:46,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 16:53:46,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 16:53:46,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 16:53:46,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 16:53:46,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 16:53:46,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 16:53:46,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 16:53:46,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 16:53:46,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 16:53:46,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 16:53:46,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 16:53:46,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 16:53:46,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 16:53:46,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 16:53:46,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 16:53:46,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 16:53:46,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 16:53:46,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 16:53:46,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 16:53:46,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 16:53:46,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 16:53:46,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 16:53:46,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 16:53:46,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 16:53:46,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 16:53:46,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 16:53:46,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 16:53:46,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 16:53:46,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 16:53:46,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 16:53:46,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 16:53:46,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 16:53:46,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 16:53:46,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 16:53:46,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 16:53:46,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 16:53:46,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 16:53:46,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 16:53:46,180 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 [2020-10-13 16:53:46,207 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 16:53:46,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 16:53:46,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 16:53:46,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 16:53:46,210 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 16:53:46,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 16:53:46,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 16:53:46,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 16:53:46,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 16:53:46,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 16:53:46,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 16:53:46,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 16:53:46,211 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 16:53:46,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 16:53:46,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 16:53:46,214 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 16:53:46,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 16:53:46,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 16:53:46,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 16:53:46,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 16:53:46,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 16:53:46,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 16:53:46,215 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 16:53:46,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 16:53:46,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 16:53:46,216 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 16:53:46,216 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 16:53:46,216 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 16:53:46,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 16:53:46,560 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 16:53:46,563 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 16:53:46,565 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 16:53:46,565 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 16:53:46,566 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i [2020-10-13 16:53:46,625 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c75665cdf/7a63868d52b840eb9b79bf80e36d18ed/FLAGe464dad46 [2020-10-13 16:53:47,335 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 16:53:47,336 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i [2020-10-13 16:53:47,359 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c75665cdf/7a63868d52b840eb9b79bf80e36d18ed/FLAGe464dad46 [2020-10-13 16:53:47,433 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c75665cdf/7a63868d52b840eb9b79bf80e36d18ed [2020-10-13 16:53:47,442 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 16:53:47,443 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 16:53:47,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 16:53:47,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 16:53:47,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 16:53:47,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:53:47" (1/1) ... [2020-10-13 16:53:47,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513a99ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:47, skipping insertion in model container [2020-10-13 16:53:47,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:53:47" (1/1) ... [2020-10-13 16:53:47,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 16:53:47,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 16:53:48,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:53:48,345 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 16:53:48,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:53:48,673 INFO L208 MainTranslator]: Completed translation [2020-10-13 16:53:48,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48 WrapperNode [2020-10-13 16:53:48,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 16:53:48,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 16:53:48,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 16:53:48,676 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 16:53:48,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48" (1/1) ... [2020-10-13 16:53:48,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48" (1/1) ... [2020-10-13 16:53:48,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48" (1/1) ... [2020-10-13 16:53:48,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48" (1/1) ... [2020-10-13 16:53:48,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48" (1/1) ... [2020-10-13 16:53:48,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48" (1/1) ... [2020-10-13 16:53:48,922 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48" (1/1) ... [2020-10-13 16:53:48,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 16:53:48,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 16:53:48,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 16:53:48,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 16:53:48,959 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48" (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 [2020-10-13 16:53:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 16:53:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 16:53:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 16:53:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2020-10-13 16:53:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2020-10-13 16:53:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 16:53:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 16:53:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 16:53:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 16:53:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 16:53:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 16:53:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 16:53:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure extract_value [2020-10-13 16:53:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_send_message [2020-10-13 16:53:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_ver_check [2020-10-13 16:53:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_query_sensor_count [2020-10-13 16:53:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_query_sensor_name [2020-10-13 16:53:49,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_query_sensor_data [2020-10-13 16:53:49,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_reset_high_low_data [2020-10-13 16:53:49,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_update_device [2020-10-13 16:53:49,053 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bmc_data [2020-10-13 16:53:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2020-10-13 16:53:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_show_sensor [2020-10-13 16:53:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_reset_high_low [2020-10-13 16:53:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_sensor [2020-10-13 16:53:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_temp_sensor [2020-10-13 16:53:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure power_sensor_multiplier [2020-10-13 16:53:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure create_sensor [2020-10-13 16:53:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_find_sensors [2020-10-13 16:53:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_register_bmc [2020-10-13 16:53:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_bmc_delete [2020-10-13 16:53:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_bmc_gone [2020-10-13 16:53:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_msg_handler [2020-10-13 16:53:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_init [2020-10-13 16:53:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_exit [2020-10-13 16:53:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 16:53:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 16:53:49,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2020-10-13 16:53:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2020-10-13 16:53:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2020-10-13 16:53:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 16:53:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 16:53:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 16:53:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 16:53:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 16:53:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 16:53:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2020-10-13 16:53:49,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2020-10-13 16:53:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute_2 [2020-10-13 16:53:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 16:53:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 16:53:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 16:53:49,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 16:53:49,064 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 16:53:49,064 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 16:53:49,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 16:53:49,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 16:53:49,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 16:53:49,065 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-13 16:53:49,065 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2020-10-13 16:53:49,065 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2020-10-13 16:53:49,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_create_user [2020-10-13 16:53:49,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2020-10-13 16:53:49,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2020-10-13 16:53:49,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_settime [2020-10-13 16:53:49,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_register [2020-10-13 16:53:49,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_unregister [2020-10-13 16:53:49,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_validate_addr [2020-10-13 16:53:49,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 16:53:49,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-10-13 16:53:49,067 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 16:53:49,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 16:53:49,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 16:53:49,069 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 16:53:49,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 16:53:49,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 16:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 16:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 16:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 16:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2020-10-13 16:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 16:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2020-10-13 16:53:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 16:53:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 16:53:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 16:53:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 16:53:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 16:53:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 16:53:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 16:53:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 16:53:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 16:53:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 16:53:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 16:53:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 16:53:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 16:53:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 16:53:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 16:53:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 16:53:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 16:53:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2020-10-13 16:53:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2020-10-13 16:53:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2020-10-13 16:53:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-13 16:53:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 16:53:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 16:53:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 16:53:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 16:53:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2020-10-13 16:53:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2020-10-13 16:53:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute_2 [2020-10-13 16:53:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 16:53:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 16:53:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 16:53:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 16:53:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 16:53:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 16:53:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 16:53:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 16:53:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 16:53:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 16:53:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 16:53:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2020-10-13 16:53:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_create_user [2020-10-13 16:53:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2020-10-13 16:53:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_settime [2020-10-13 16:53:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_register [2020-10-13 16:53:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_unregister [2020-10-13 16:53:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_validate_addr [2020-10-13 16:53:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2020-10-13 16:53:49,084 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2020-10-13 16:53:49,084 INFO L130 BoogieDeclarations]: Found specification of procedure extract_value [2020-10-13 16:53:49,084 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_msg_handler [2020-10-13 16:53:49,085 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_register_bmc [2020-10-13 16:53:49,085 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_bmc_gone [2020-10-13 16:53:49,085 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_send_message [2020-10-13 16:53:49,086 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_ver_check [2020-10-13 16:53:49,086 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_query_sensor_count [2020-10-13 16:53:49,087 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_query_sensor_name [2020-10-13 16:53:49,087 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_query_sensor_data [2020-10-13 16:53:49,088 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_reset_high_low_data [2020-10-13 16:53:49,088 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_update_device [2020-10-13 16:53:49,088 INFO L130 BoogieDeclarations]: Found specification of procedure get_bmc_data [2020-10-13 16:53:49,088 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2020-10-13 16:53:49,088 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_show_sensor [2020-10-13 16:53:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_reset_high_low [2020-10-13 16:53:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_sensor [2020-10-13 16:53:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure is_temp_sensor [2020-10-13 16:53:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure power_sensor_multiplier [2020-10-13 16:53:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure create_sensor [2020-10-13 16:53:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 16:53:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_find_sensors [2020-10-13 16:53:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_bmc_delete [2020-10-13 16:53:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 16:53:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 16:53:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_init [2020-10-13 16:53:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_exit [2020-10-13 16:53:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 16:53:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 16:53:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-10-13 16:53:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 16:53:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 16:53:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 16:53:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 16:53:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 16:53:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 16:53:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 16:53:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 16:53:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 16:53:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 16:53:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 16:53:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 16:53:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 16:53:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 16:53:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 16:53:51,001 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 16:53:51,001 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 16:53:51,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:53:51 BoogieIcfgContainer [2020-10-13 16:53:51,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 16:53:51,010 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 16:53:51,011 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 16:53:51,015 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 16:53:51,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 04:53:47" (1/3) ... [2020-10-13 16:53:51,016 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cc8c3d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:53:51, skipping insertion in model container [2020-10-13 16:53:51,017 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:53:48" (2/3) ... [2020-10-13 16:53:51,017 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cc8c3d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:53:51, skipping insertion in model container [2020-10-13 16:53:51,017 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:53:51" (3/3) ... [2020-10-13 16:53:51,019 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i [2020-10-13 16:53:51,029 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 16:53:51,038 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 16:53:51,052 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 16:53:51,080 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 16:53:51,080 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 16:53:51,080 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 16:53:51,080 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 16:53:51,080 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 16:53:51,081 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 16:53:51,081 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 16:53:51,081 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 16:53:51,114 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states. [2020-10-13 16:53:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-10-13 16:53:51,135 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:53:51,136 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:53:51,137 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:53:51,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:53:51,143 INFO L82 PathProgramCache]: Analyzing trace with hash -1398013068, now seen corresponding path program 1 times [2020-10-13 16:53:51,152 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:53:51,153 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1448966993] [2020-10-13 16:53:51,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:53:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:51,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:52,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:53,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:56,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:56,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 275 [2020-10-13 16:53:56,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 16:53:56,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5091 [2020-10-13 16:53:56,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:56,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 16:53:56,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 224 [2020-10-13 16:53:56,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:53:56,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 16:53:57,315 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-13 16:53:57,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:53:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,334 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-13 16:53:57,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:53:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:53:57,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-13 16:53:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:53:57,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:53:57,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,494 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:53:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:53:57,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:53:57,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,521 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:53:57,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-13 16:53:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:53:57,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:53:57,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:53:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,573 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:53:57,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:53:57,574 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:53:57,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:53:57,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:53:57,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:53:57,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:57,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:53:57,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:53:57,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:57,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:53:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:53:57,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:57,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-13 16:53:57,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,666 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,666 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:53:57,667 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:57,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:53:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:53:57,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:53:57,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:57,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:53:57,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:57,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-10-13 16:53:57,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,837 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 16:53:57,838 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,838 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:53:57,838 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,839 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:53:57,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:53:57,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:53:57,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:53:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,894 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,894 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:53:57,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-13 16:53:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,912 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:53:57,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:53:57,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:53:57,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:53:57,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 16:53:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:53:57,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:53:57,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:53:57,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-13 16:53:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:53:57,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-13 16:53:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:53:57,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:53:57,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:57,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:57,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:57,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:57,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:57,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:57,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:57,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:57,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:53:57,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:57,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:57,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:58,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:58,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:58,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-13 16:53:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:58,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:58,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:58,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 16:53:58,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:58,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 16:53:58,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:58,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 16:53:58,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:58,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-13 16:53:58,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:58,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:58,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:58,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:58,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:53:58,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:58,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:53:58,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:58,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:58,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:58,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:58,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:58,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:58,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:58,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:58,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:58,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:58,135 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:53:58,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:58,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:58,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:58,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:58,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:53:58,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:53:58,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:58,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:58,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:58,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:53:58,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:58,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:53:58,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:58,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:58,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:58,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:58,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:58,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-13 16:53:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:58,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:58,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:58,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:53:58,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:58,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:53:58,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:58,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:58,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 16:53:58,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:58,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:58,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:58,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:58,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:58,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:53:58,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:58,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:53:58,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:58,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:58,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:58,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:58,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:58,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:58,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:58,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:58,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:53:58,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:58,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:53:58,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:58,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:58,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:58,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:58,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:58,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:53:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:53:58,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:53:58,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:53:58,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:53:58,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:53:58,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:53:58,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:53:58,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:53:58,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:53:58,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:53:58,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:53:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-10-13 16:53:58,355 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1448966993] [2020-10-13 16:53:58,358 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:53:58,359 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-13 16:53:58,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739818130] [2020-10-13 16:53:58,368 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 16:53:58,368 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:53:58,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 16:53:58,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-10-13 16:53:58,396 INFO L87 Difference]: Start difference. First operand 487 states. Second operand 10 states. [2020-10-13 16:53:58,868 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-10-13 16:54:03,194 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-10-13 16:54:03,552 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-10-13 16:54:03,956 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-10-13 16:54:06,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:54:06,922 INFO L93 Difference]: Finished difference Result 1100 states and 1458 transitions. [2020-10-13 16:54:06,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-13 16:54:06,924 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 195 [2020-10-13 16:54:06,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:54:06,948 INFO L225 Difference]: With dead ends: 1100 [2020-10-13 16:54:06,949 INFO L226 Difference]: Without dead ends: 666 [2020-10-13 16:54:06,958 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=69, Invalid=203, Unknown=0, NotChecked=0, Total=272 [2020-10-13 16:54:06,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2020-10-13 16:54:07,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 406. [2020-10-13 16:54:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 406 states. [2020-10-13 16:54:07,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 489 transitions. [2020-10-13 16:54:07,157 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 489 transitions. Word has length 195 [2020-10-13 16:54:07,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:54:07,161 INFO L479 AbstractCegarLoop]: Abstraction has 406 states and 489 transitions. [2020-10-13 16:54:07,161 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-13 16:54:07,161 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 489 transitions. [2020-10-13 16:54:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-10-13 16:54:07,180 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:54:07,181 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:54:07,181 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 16:54:07,182 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:54:07,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:54:07,182 INFO L82 PathProgramCache]: Analyzing trace with hash -1068247307, now seen corresponding path program 1 times [2020-10-13 16:54:07,182 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:54:07,183 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [759618061] [2020-10-13 16:54:07,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:54:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:07,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:07,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:07,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:09,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:12,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:12,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 275 [2020-10-13 16:54:12,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 16:54:12,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5138 [2020-10-13 16:54:12,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:12,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:54:12,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 223 [2020-10-13 16:54:12,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 16:54:12,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:12,892 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-13 16:54:12,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:54:12,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:12,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:12,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:12,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:12,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:12,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 16:54:12,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:12,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:12,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:12,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:12,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:12,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:54:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:12,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:12,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:12,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:12,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:12,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:12,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:12,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:12,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:12,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:12,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:12,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-13 16:54:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:12,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:12,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:12,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:54:12,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:12,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:12,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:12,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:12,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:12,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:12,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 16:54:12,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:13,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:13,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:13,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-13 16:54:13,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:54:13,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:13,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:54:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:54:13,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:54:13,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:54:13,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 16:54:13,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:13,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:54:13,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:13,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:13,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:54:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:13,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-13 16:54:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,174 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,175 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:13,175 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,176 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:54:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:13,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:54:13,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,226 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,226 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,226 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:13,227 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,227 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-10-13 16:54:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 16:54:13,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:54:13,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,297 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:54:13,297 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:54:13,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,298 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:13,311 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:13,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-13 16:54:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:13,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:13,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:13,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:54:13,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 16:54:13,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:13,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,370 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:54:13,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,382 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:13,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-13 16:54:13,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:13,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-13 16:54:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,411 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:13,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:13,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:13,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-13 16:54:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 16:54:13,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 16:54:13,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:54:13,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-13 16:54:13,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 16:54:13,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:54:13,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:13,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:13,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:13,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:13,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:13,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-13 16:54:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:54:13,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:54:13,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 16:54:13,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:54:13,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:54:13,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,574 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:13,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:13,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:13,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:13,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:13,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:13,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:13,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:13,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:13,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:13,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:13,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:13,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:13,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:13,653 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-10-13 16:54:13,654 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [759618061] [2020-10-13 16:54:13,654 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:54:13,654 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-13 16:54:13,654 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818629845] [2020-10-13 16:54:13,657 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-13 16:54:13,658 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:54:13,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-13 16:54:13,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-13 16:54:13,659 INFO L87 Difference]: Start difference. First operand 406 states and 489 transitions. Second operand 8 states. [2020-10-13 16:54:13,940 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-10-13 16:54:17,433 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-10-13 16:54:20,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:54:20,504 INFO L93 Difference]: Finished difference Result 1049 states and 1360 transitions. [2020-10-13 16:54:20,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-13 16:54:20,505 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 195 [2020-10-13 16:54:20,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:54:20,513 INFO L225 Difference]: With dead ends: 1049 [2020-10-13 16:54:20,513 INFO L226 Difference]: Without dead ends: 665 [2020-10-13 16:54:20,515 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-10-13 16:54:20,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 665 states. [2020-10-13 16:54:20,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 665 to 407. [2020-10-13 16:54:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2020-10-13 16:54:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 490 transitions. [2020-10-13 16:54:20,597 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 490 transitions. Word has length 195 [2020-10-13 16:54:20,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:54:20,598 INFO L479 AbstractCegarLoop]: Abstraction has 407 states and 490 transitions. [2020-10-13 16:54:20,599 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-13 16:54:20,599 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 490 transitions. [2020-10-13 16:54:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-10-13 16:54:20,602 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:54:20,602 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:54:20,603 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-13 16:54:20,603 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:54:20,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:54:20,603 INFO L82 PathProgramCache]: Analyzing trace with hash -2097606605, now seen corresponding path program 1 times [2020-10-13 16:54:20,604 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:54:20,604 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1951193433] [2020-10-13 16:54:20,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:54:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:20,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:20,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:20,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:24,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:25,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:25,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 275 [2020-10-13 16:54:25,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 16:54:25,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5085 [2020-10-13 16:54:25,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:25,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 16:54:25,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 138 [2020-10-13 16:54:25,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:54:25,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,075 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-13 16:54:26,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:54:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 16:54:26,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:54:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:26,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-13 16:54:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,172 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:54:26,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:26,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:26,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:26,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:26,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-13 16:54:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:54:26,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:26,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:54:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:54:26,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,228 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:26,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,229 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:54:26,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:26,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:26,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:54:26,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:26,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:26,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:54:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:26,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-13 16:54:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:26,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:54:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:26,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:26,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:26,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-10-13 16:54:26,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 16:54:26,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 16:54:26,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 16:54:26,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-13 16:54:26,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:54:26,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:54:26,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:54:26,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:26,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-13 16:54:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,498 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:26,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 16:54:26,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 16:54:26,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,526 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:26,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:26,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 99 [2020-10-13 16:54:26,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 16:54:26,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,661 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:26,661 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:54:26,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 16:54:26,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:26,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-13 16:54:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:26,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:54:26,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-13 16:54:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:26,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:26,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 16:54:26,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:26,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-13 16:54:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 16:54:26,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 16:54:26,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 30 [2020-10-13 16:54:26,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:54:26,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:54:26,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:26,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:26,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:26,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:26,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-13 16:54:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,819 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:54:26,819 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:54:26,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 16:54:26,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:54:26,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:54:26,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:26,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:54:26,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:26,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:26,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:26,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:26,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:26,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:26,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:26,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:26,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:26,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:26,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:26,951 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-10-13 16:54:26,952 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1951193433] [2020-10-13 16:54:26,952 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:54:26,953 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-13 16:54:26,953 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053190209] [2020-10-13 16:54:26,954 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 16:54:26,954 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:54:26,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 16:54:26,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-10-13 16:54:26,955 INFO L87 Difference]: Start difference. First operand 407 states and 490 transitions. Second operand 10 states. [2020-10-13 16:54:27,400 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-10-13 16:54:30,100 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-10-13 16:54:35,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:54:35,085 INFO L93 Difference]: Finished difference Result 1061 states and 1373 transitions. [2020-10-13 16:54:35,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-13 16:54:35,086 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 195 [2020-10-13 16:54:35,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:54:35,093 INFO L225 Difference]: With dead ends: 1061 [2020-10-13 16:54:35,093 INFO L226 Difference]: Without dead ends: 676 [2020-10-13 16:54:35,096 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2020-10-13 16:54:35,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2020-10-13 16:54:35,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 411. [2020-10-13 16:54:35,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2020-10-13 16:54:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 494 transitions. [2020-10-13 16:54:35,243 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 494 transitions. Word has length 195 [2020-10-13 16:54:35,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:54:35,244 INFO L479 AbstractCegarLoop]: Abstraction has 411 states and 494 transitions. [2020-10-13 16:54:35,244 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-13 16:54:35,244 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 494 transitions. [2020-10-13 16:54:35,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-10-13 16:54:35,248 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:54:35,248 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:54:35,248 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-13 16:54:35,249 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:54:35,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:54:35,249 INFO L82 PathProgramCache]: Analyzing trace with hash -1307263302, now seen corresponding path program 1 times [2020-10-13 16:54:35,249 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:54:35,249 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1698911705] [2020-10-13 16:54:35,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:54:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:35,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:35,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:38,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 303 [2020-10-13 16:54:40,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 16:54:40,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5042 [2020-10-13 16:54:40,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:54:40,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 137 [2020-10-13 16:54:40,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 16:54:40,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,710 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-13 16:54:40,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:54:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:40,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 16:54:40,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:54:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:40,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:40,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-13 16:54:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:54:40,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:40,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:40,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:40,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:40,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:40,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-13 16:54:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,823 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:54:40,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:40,824 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:54:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,844 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:54:40,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:40,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:54:40,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:40,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:40,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:40,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:40,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:40,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:54:40,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:40,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:40,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-13 16:54:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,905 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:40,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:40,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:54:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:40,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:40,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:40,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:40,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:40,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:40,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:40,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:40,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:40,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:40,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:40,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:40,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-10-13 16:54:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:40,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 61 [2020-10-13 16:54:41,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 16:54:41,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:54:41,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-13 16:54:41,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 16:54:41,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:54:41,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:41,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:41,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:41,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:41,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:41,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-13 16:54:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-13 16:54:41,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:54:41,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 26 [2020-10-13 16:54:41,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,092 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,092 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-13 16:54:41,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,093 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:41,093 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:41,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:41,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:41,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:41,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 16:54:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:41,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:41,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 16:54:41,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:41,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:41,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:41,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 16:54:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:41,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:41,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 16:54:41,161 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:41,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:41,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,172 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 16:54:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:41,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:41,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:54:41,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-13 16:54:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:41,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:41,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 16:54:41,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:41,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:41,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-13 16:54:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 16:54:41,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:54:41,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 30 [2020-10-13 16:54:41,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:41,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:54:41,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:41,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:41,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:41,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:41,272 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:41,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,273 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,273 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-13 16:54:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:54:41,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:54:41,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 16:54:41,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:41,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:54:41,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:54:41,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,328 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:41,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:41,329 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,330 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:41,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:41,337 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:41,338 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:41,338 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:41,338 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:41,338 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:41,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:41,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:41,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:41,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:41,388 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-10-13 16:54:41,389 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1698911705] [2020-10-13 16:54:41,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:54:41,390 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-13 16:54:41,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078274355] [2020-10-13 16:54:41,390 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-13 16:54:41,391 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:54:41,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-13 16:54:41,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-13 16:54:41,391 INFO L87 Difference]: Start difference. First operand 411 states and 494 transitions. Second operand 8 states. [2020-10-13 16:54:41,703 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-10-13 16:54:43,927 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-10-13 16:54:48,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:54:48,066 INFO L93 Difference]: Finished difference Result 1059 states and 1369 transitions. [2020-10-13 16:54:48,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-13 16:54:48,067 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 215 [2020-10-13 16:54:48,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:54:48,073 INFO L225 Difference]: With dead ends: 1059 [2020-10-13 16:54:48,073 INFO L226 Difference]: Without dead ends: 670 [2020-10-13 16:54:48,075 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-10-13 16:54:48,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 670 states. [2020-10-13 16:54:48,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 670 to 412. [2020-10-13 16:54:48,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 412 states. [2020-10-13 16:54:48,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 495 transitions. [2020-10-13 16:54:48,169 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 495 transitions. Word has length 215 [2020-10-13 16:54:48,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:54:48,169 INFO L479 AbstractCegarLoop]: Abstraction has 412 states and 495 transitions. [2020-10-13 16:54:48,169 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-13 16:54:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 495 transitions. [2020-10-13 16:54:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-10-13 16:54:48,174 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:54:48,174 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:54:48,174 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-13 16:54:48,175 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:54:48,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:54:48,175 INFO L82 PathProgramCache]: Analyzing trace with hash 1895068792, now seen corresponding path program 1 times [2020-10-13 16:54:48,175 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:54:48,175 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [629241511] [2020-10-13 16:54:48,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:54:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:48,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:48,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 303 [2020-10-13 16:54:53,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:54:53,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5087 [2020-10-13 16:54:53,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-13 16:54:53,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 67 [2020-10-13 16:54:53,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 16:54:53,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:53,705 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-13 16:54:53,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:54:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:53,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:53,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:53,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 16:54:53,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:53,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:53,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:53,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:53,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:54:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:53,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:53,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:53,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:53,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:53,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:53,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:53,777 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:53,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-13 16:54:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:53,781 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:54:53,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:53,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:54:53,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:53,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:53,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:53,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:53,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:53,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:53,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:53,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:53,790 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:53,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:53,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:53,791 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:53,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:53,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,797 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,797 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:53,797 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:53,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:53,798 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:53,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:53,798 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:53,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:53,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-13 16:54:53,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:53,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,803 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:54:53,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:53,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:54:53,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:53,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:53,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:53,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:53,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:54:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:53,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:54:53,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:53,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 16:54:53,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-13 16:54:53,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:53,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-13 16:54:53,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:53,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:53,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:54:53,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:53,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 16:54:53,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-13 16:54:53,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:53,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-13 16:54:53,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:53,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:53,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:53,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:53,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:53,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:53,984 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:54:53,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:53,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 16:54:53,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:53,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-13 16:54:53,985 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:54,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:54,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 16:54:54,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:54:54,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:54:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:54,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:54:54,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-13 16:54:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:54,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:54:54,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:54:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:54,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:54:54,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 16:54:54,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:54,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-10-13 16:54:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,209 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 61 [2020-10-13 16:54:54,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 16:54:54,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 58 [2020-10-13 16:54:54,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:54:54,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:54,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:54,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:54,255 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-13 16:54:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-13 16:54:54,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:54:54,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-13 16:54:54,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:54:54,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:54,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:54,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:54,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 16:54:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:54,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:54:54,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 16:54:54,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,342 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:54,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:54,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 16:54:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:54,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:54:54,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 16:54:54,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:54,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,371 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 16:54:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:54,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 16:54:54,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:54:54,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-13 16:54:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:54:54,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:54,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-13 16:54:54,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:54,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-13 16:54:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 16:54:54,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:54:54,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 30 [2020-10-13 16:54:54,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,438 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:54:54,439 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,439 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:54:54,439 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,440 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:54,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:54:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:54:54,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:54:54,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-10-13 16:54:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:54:54,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:54:54,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 16:54:54,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:54:54,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:54:54,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:54:54,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:54:54,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:54:54,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:54:54,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:54:54,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:54:54,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:54:54,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:54:54,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:54:54,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:54:54,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:54:54,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:54:54,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:54:54,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:54:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-10-13 16:54:54,587 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [629241511] [2020-10-13 16:54:54,587 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 16:54:54,587 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-13 16:54:54,587 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028543774] [2020-10-13 16:54:54,588 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-13 16:54:54,588 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:54:54,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-13 16:54:54,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=207, Unknown=0, NotChecked=0, Total=240 [2020-10-13 16:54:54,589 INFO L87 Difference]: Start difference. First operand 412 states and 495 transitions. Second operand 16 states. [2020-10-13 16:54:54,924 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-10-13 16:54:57,628 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-10-13 16:54:58,064 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-10-13 16:54:58,436 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-10-13 16:54:58,838 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-10-13 16:54:59,233 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-10-13 16:54:59,590 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-10-13 16:54:59,932 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-10-13 16:55:06,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:55:06,404 INFO L93 Difference]: Finished difference Result 1064 states and 1374 transitions. [2020-10-13 16:55:06,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-10-13 16:55:06,404 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 215 [2020-10-13 16:55:06,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:55:06,409 INFO L225 Difference]: With dead ends: 1064 [2020-10-13 16:55:06,409 INFO L226 Difference]: Without dead ends: 674 [2020-10-13 16:55:06,413 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=156, Invalid=656, Unknown=0, NotChecked=0, Total=812 [2020-10-13 16:55:06,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 674 states. [2020-10-13 16:55:06,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 674 to 425. [2020-10-13 16:55:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 425 states. [2020-10-13 16:55:06,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 511 transitions. [2020-10-13 16:55:06,501 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 511 transitions. Word has length 215 [2020-10-13 16:55:06,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:55:06,502 INFO L479 AbstractCegarLoop]: Abstraction has 425 states and 511 transitions. [2020-10-13 16:55:06,502 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-13 16:55:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 511 transitions. [2020-10-13 16:55:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2020-10-13 16:55:06,507 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:55:06,507 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:55:06,507 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-13 16:55:06,508 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:55:06,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:55:06,508 INFO L82 PathProgramCache]: Analyzing trace with hash -2010962858, now seen corresponding path program 1 times [2020-10-13 16:55:06,508 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:55:06,509 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1881035566] [2020-10-13 16:55:06,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:55:06,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:06,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:07,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:11,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:11,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 333 [2020-10-13 16:55:11,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:55:11,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5133 [2020-10-13 16:55:11,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:11,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 17 [2020-10-13 16:55:11,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 126 [2020-10-13 16:55:11,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 142 [2020-10-13 16:55:11,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,258 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-13 16:55:12,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:55:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 16:55:12,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:55:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:12,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-13 16:55:12,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:55:12,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:12,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:55:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:12,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:12,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,382 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:12,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,383 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-13 16:55:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:55:12,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:12,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,388 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:55:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-13 16:55:12,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:55:12,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 16:55:12,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,436 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:55:12,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 31 [2020-10-13 16:55:12,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:55:12,451 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 16:55:12,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:55:12,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 16:55:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:12,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 16:55:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:55:12,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:12,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:55:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,487 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:12,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-13 16:55:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:12,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 16:55:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:12,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:55:12,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:12,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-10-13 16:55:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,662 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 61 [2020-10-13 16:55:12,662 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-13 16:55:12,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 16:55:12,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 59 [2020-10-13 16:55:12,663 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:55:12,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:55:12,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:12,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 16:55:12,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:12,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:55:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,812 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:55:12,815 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:12,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:55:12,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-13 16:55:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-13 16:55:12,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 16:55:12,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:12,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-13 16:55:12,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-13 16:55:12,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:55:12,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:12,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:55:12,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:12,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 16:55:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:55:12,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:55:12,903 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:12,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 16:55:12,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 16:55:12,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:55:12,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:55:12,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 16:55:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:12,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:55:12,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:12,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-13 16:55:12,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:12,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-13 16:55:12,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:55:12,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:12,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:55:12,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-13 16:55:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,973 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:12,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:55:12,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:12,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-13 16:55:12,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:12,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:12,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:12,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:12,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:12,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:12,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:12,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:12,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:12,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:12,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:12,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-13 16:55:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 16:55:13,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 16:55:13,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-13 16:55:13,084 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 16:55:13,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 33 [2020-10-13 16:55:13,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:13,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:55:13,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 16:55:13,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 16:55:13,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 16:55:13,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-13 16:55:13,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:13,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:13,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:55:13,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:13,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:13,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:55:13,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:13,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:55:13,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:13,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:55:13,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:13,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:13,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:55:13,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:55:13,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2020-10-13 16:55:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-13 16:55:13,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 16:55:13,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:13,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 42 [2020-10-13 16:55:13,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:13,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:13,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 16:55:13,346 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:55:13,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:13,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:13,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:13,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:13,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 31 [2020-10-13 16:55:13,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:55:13,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:13,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:13,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:13,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:13,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 16:55:13,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:55:13,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:13,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:13,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:13,382 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:13,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 16:55:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:13,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:55:13,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:13,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:13,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:13,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:13,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 16:55:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:13,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:13,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:13,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:55:13,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:13,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:13,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:13,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:13,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:13,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:13,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2020-10-13 16:55:13,471 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1881035566] [2020-10-13 16:55:13,472 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:55:13,472 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2020-10-13 16:55:13,472 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089011203] [2020-10-13 16:55:13,473 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-13 16:55:13,473 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:55:13,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-13 16:55:13,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2020-10-13 16:55:13,474 INFO L87 Difference]: Start difference. First operand 425 states and 511 transitions. Second operand 17 states. [2020-10-13 16:55:13,800 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-10-13 16:55:17,074 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-10-13 16:55:17,847 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-10-13 16:55:18,580 WARN L193 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 234 [2020-10-13 16:55:20,837 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-10-13 16:55:21,214 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2020-10-13 16:55:21,573 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-10-13 16:55:22,308 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-10-13 16:55:22,753 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-10-13 16:55:23,170 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-10-13 16:55:23,691 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-10-13 16:55:28,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:55:28,587 INFO L93 Difference]: Finished difference Result 1096 states and 1414 transitions. [2020-10-13 16:55:28,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-10-13 16:55:28,588 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 237 [2020-10-13 16:55:28,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:55:28,594 INFO L225 Difference]: With dead ends: 1096 [2020-10-13 16:55:28,594 INFO L226 Difference]: Without dead ends: 691 [2020-10-13 16:55:28,596 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 173 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=172, Invalid=820, Unknown=0, NotChecked=0, Total=992 [2020-10-13 16:55:28,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 691 states. [2020-10-13 16:55:28,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 691 to 431. [2020-10-13 16:55:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 431 states. [2020-10-13 16:55:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 521 transitions. [2020-10-13 16:55:28,654 INFO L78 Accepts]: Start accepts. Automaton has 431 states and 521 transitions. Word has length 237 [2020-10-13 16:55:28,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:55:28,655 INFO L479 AbstractCegarLoop]: Abstraction has 431 states and 521 transitions. [2020-10-13 16:55:28,655 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-10-13 16:55:28,655 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 521 transitions. [2020-10-13 16:55:28,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2020-10-13 16:55:28,658 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:55:28,658 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:55:28,659 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-13 16:55:28,659 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:55:28,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:55:28,659 INFO L82 PathProgramCache]: Analyzing trace with hash -1948575981, now seen corresponding path program 1 times [2020-10-13 16:55:28,659 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:55:28,660 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1203025214] [2020-10-13 16:55:28,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:55:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:28,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:29,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:33,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:33,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 325 [2020-10-13 16:55:33,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:55:33,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5062 [2020-10-13 16:55:33,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:33,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 18 [2020-10-13 16:55:33,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 126 [2020-10-13 16:55:33,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 149 [2020-10-13 16:55:33,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,250 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-13 16:55:34,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:55:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:55:34,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:55:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,305 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,305 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:34,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-13 16:55:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:55:34,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:34,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,311 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:55:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:34,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:34,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:34,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-13 16:55:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:55:34,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:34,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:55:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-13 16:55:34,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:55:34,365 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,366 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,384 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 16:55:34,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:55:34,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 31 [2020-10-13 16:55:34,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:55:34,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 16:55:34,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 16:55:34,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 16:55:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,424 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,424 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:55:34,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 16:55:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:55:34,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:34,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:55:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,439 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,439 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:34,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,440 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-13 16:55:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,446 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:34,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 16:55:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:34,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:55:34,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:34,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-10-13 16:55:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,581 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,582 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 61 [2020-10-13 16:55:34,582 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,582 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-13 16:55:34,582 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 16:55:34,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,583 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 59 [2020-10-13 16:55:34,583 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 16:55:34,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:55:34,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:34,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 16:55:34,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 16:55:34,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-13 16:55:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,729 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:55:34,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:34,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:55:34,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-13 16:55:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-13 16:55:34,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:55:34,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:34,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-13 16:55:34,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-13 16:55:34,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:55:34,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:34,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:55:34,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:34,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 16:55:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:55:34,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:55:34,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:34,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 16:55:34,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:55:34,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:55:34,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 16:55:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:34,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:55:34,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:34,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-13 16:55:34,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,842 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:55:34,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-13 16:55:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:55:34,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:34,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:55:34,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-13 16:55:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 16:55:34,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:55:34,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:34,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-13 16:55:34,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:34,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 16:55:34,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:34,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:34,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:34,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:34,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-13 16:55:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:34,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:34,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:34,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 40 [2020-10-13 16:55:34,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:34,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-13 16:55:34,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:34,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-13 16:55:34,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 16:55:34,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 40 [2020-10-13 16:55:34,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:35,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:35,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:35,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:35,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 16:55:35,275 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:35,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 16:55:35,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:35,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 16:55:35,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 16:55:35,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 24 [2020-10-13 16:55:35,276 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:35,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:35,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:35,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:35,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:35,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:35,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 16:55:35,433 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:35,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:35,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:35,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:55:35,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:35,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 16:55:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:35,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:35,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:35,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:35,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:35,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 16:55:35,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:35,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:35,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:35,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:55:35,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:35,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 16:55:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:35,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:35,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:35,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:55:35,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:35,487 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:55:35,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:35,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:55:35,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:35,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:55:35,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:35,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-10-13 16:55:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:35,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:35,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:35,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-13 16:55:35,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:35,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:55:35,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:35,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:35,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 16:55:35,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:35,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:35,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:35,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:35,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:35,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:55:35,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:35,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 16:55:35,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:35,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:35,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:35,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:35,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:35,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:35,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:35,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:35,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:55:35,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:35,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 16:55:35,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:35,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:35,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:35,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:35,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:35,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:55:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:55:35,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:55:35,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:55:35,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:55:35,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:55:35,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 16:55:35,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:55:35,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:55:35,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:55:35,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:55:35,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:55:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2020-10-13 16:55:35,664 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1203025214] [2020-10-13 16:55:35,664 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:55:35,665 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2020-10-13 16:55:35,665 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361383165] [2020-10-13 16:55:35,666 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-10-13 16:55:35,666 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:55:35,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-10-13 16:55:35,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=295, Unknown=0, NotChecked=0, Total=342 [2020-10-13 16:55:35,667 INFO L87 Difference]: Start difference. First operand 431 states and 521 transitions. Second operand 19 states. [2020-10-13 16:55:36,012 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-10-13 16:55:40,146 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-10-13 16:55:40,782 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-10-13 16:55:41,577 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-10-13 16:55:42,390 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 234 [2020-10-13 16:55:45,044 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-10-13 16:55:45,467 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2020-10-13 16:55:45,871 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-10-13 16:55:46,641 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-10-13 16:55:47,140 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-13 16:55:47,590 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-10-13 16:55:48,290 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2020-10-13 16:55:48,818 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2020-10-13 16:55:48,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:55:48,972 INFO L93 Difference]: Finished difference Result 777 states and 944 transitions. [2020-10-13 16:55:48,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-10-13 16:55:48,973 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 231 [2020-10-13 16:55:48,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:55:48,974 INFO L225 Difference]: With dead ends: 777 [2020-10-13 16:55:48,974 INFO L226 Difference]: Without dead ends: 0 [2020-10-13 16:55:48,977 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 173 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=176, Invalid=946, Unknown=0, NotChecked=0, Total=1122 [2020-10-13 16:55:48,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-13 16:55:48,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-13 16:55:48,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-13 16:55:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-13 16:55:48,978 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 231 [2020-10-13 16:55:48,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:55:48,978 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-13 16:55:48,978 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-10-13 16:55:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-13 16:55:48,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-13 16:55:48,979 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-13 16:55:48,981 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-13 16:55:49,267 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 14 [2020-10-13 16:55:49,421 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 14 [2020-10-13 16:55:50,078 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 14 [2020-10-13 16:55:51,179 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 215 [2020-10-13 16:55:51,351 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 215 [2020-10-13 16:55:53,035 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 10 [2020-10-13 16:55:53,239 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2020-10-13 16:55:53,438 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:55:53,642 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2020-10-13 16:55:54,188 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 21 [2020-10-13 16:55:54,423 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2020-10-13 16:55:54,706 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 44 [2020-10-13 16:55:54,916 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 10 [2020-10-13 16:55:55,149 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:55:55,413 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 28 [2020-10-13 16:55:55,627 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:55:55,846 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 10 [2020-10-13 16:55:56,149 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 54 [2020-10-13 16:55:56,386 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 31 [2020-10-13 16:55:56,587 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2020-10-13 16:55:56,794 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:55:57,006 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:55:57,212 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2020-10-13 16:55:57,442 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2020-10-13 16:55:57,688 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 23 [2020-10-13 16:55:57,930 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:55:58,162 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 20 [2020-10-13 16:55:58,376 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 10 [2020-10-13 16:55:58,678 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 20 [2020-10-13 16:55:58,894 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2020-10-13 16:55:59,117 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-10-13 16:55:59,334 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:55:59,902 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2020-10-13 16:56:00,154 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2020-10-13 16:56:00,381 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 10 [2020-10-13 16:56:00,601 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 10 [2020-10-13 16:56:00,799 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:56:01,073 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 20 [2020-10-13 16:56:01,318 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2020-10-13 16:56:01,519 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 10 [2020-10-13 16:56:01,748 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:56:01,970 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 10 [2020-10-13 16:56:02,168 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-10-13 16:56:02,360 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 3 [2020-10-13 16:56:02,559 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 7 [2020-10-13 16:56:02,565 INFO L271 CegarLoopResult]: At program point __list_addENTRY(lines 2505 2507) the Hoare annotation is: true [2020-10-13 16:56:02,565 INFO L268 CegarLoopResult]: For program point __list_addFINAL(lines 2505 2507) no Hoare annotation was computed. [2020-10-13 16:56:02,565 INFO L268 CegarLoopResult]: For program point __list_addEXIT(lines 2505 2507) no Hoare annotation was computed. [2020-10-13 16:56:02,566 INFO L268 CegarLoopResult]: For program point is_temp_sensorFINAL(lines 1921 1936) no Hoare annotation was computed. [2020-10-13 16:56:02,566 INFO L268 CegarLoopResult]: For program point is_temp_sensorEXIT(lines 1921 1936) no Hoare annotation was computed. [2020-10-13 16:56:02,566 INFO L268 CegarLoopResult]: For program point L1930(lines 1930 1933) no Hoare annotation was computed. [2020-10-13 16:56:02,566 INFO L271 CegarLoopResult]: At program point is_temp_sensorENTRY(lines 1921 1936) the Hoare annotation is: true [2020-10-13 16:56:02,566 INFO L268 CegarLoopResult]: For program point L1925(lines 1925 1928) no Hoare annotation was computed. [2020-10-13 16:56:02,566 INFO L268 CegarLoopResult]: For program point dev_get_drvdataFINAL(lines 2522 2524) no Hoare annotation was computed. [2020-10-13 16:56:02,566 INFO L268 CegarLoopResult]: For program point L2523-1(line 2523) no Hoare annotation was computed. [2020-10-13 16:56:02,566 INFO L268 CegarLoopResult]: For program point L2523(line 2523) no Hoare annotation was computed. [2020-10-13 16:56:02,567 INFO L268 CegarLoopResult]: For program point dev_get_drvdataENTRY(lines 2522 2524) no Hoare annotation was computed. [2020-10-13 16:56:02,567 INFO L268 CegarLoopResult]: For program point dev_get_drvdataEXIT(lines 2522 2524) no Hoare annotation was computed. [2020-10-13 16:56:02,567 INFO L264 CegarLoopResult]: At program point ibmpex_query_sensor_countENTRY(lines 1730 1743) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,567 INFO L268 CegarLoopResult]: For program point ibmpex_query_sensor_countFINAL(lines 1730 1743) no Hoare annotation was computed. [2020-10-13 16:56:02,567 INFO L268 CegarLoopResult]: For program point ibmpex_query_sensor_countEXIT(lines 1730 1743) no Hoare annotation was computed. [2020-10-13 16:56:02,568 INFO L268 CegarLoopResult]: For program point L1737(line 1737) no Hoare annotation was computed. [2020-10-13 16:56:02,568 INFO L264 CegarLoopResult]: At program point L1736(line 1736) the Hoare annotation is: (and (= |ibmpex_query_sensor_count_#in~data.offset| ibmpex_query_sensor_count_~data.offset) (let ((.cse4 (+ ibmpex_query_sensor_count_~data.offset 891))) (let ((.cse2 (= |ibmpex_query_sensor_count_#in~data.base| ibmpex_query_sensor_count_~data.base)) (.cse1 (select (select |#memory_int| ibmpex_query_sensor_count_~data.base) .cse4)) (.cse0 (select (select |old(#memory_int)| ibmpex_query_sensor_count_~data.base) .cse4))) (or (and (= .cse0 .cse1) .cse2) (let ((.cse3 (+ .cse0 1))) (and (<= .cse1 .cse3) .cse2 (<= .cse3 .cse1))))))) [2020-10-13 16:56:02,568 INFO L264 CegarLoopResult]: At program point L1735(line 1735) the Hoare annotation is: (and (= |ibmpex_query_sensor_count_#in~data.offset| ibmpex_query_sensor_count_~data.offset) (= |ibmpex_query_sensor_count_#in~data.base| ibmpex_query_sensor_count_~data.base) (let ((.cse1 (select |#memory_int| ibmpex_query_sensor_count_~data.base))) (= (let ((.cse2 (+ ibmpex_query_sensor_count_~data.offset 339))) (store (let ((.cse0 (+ ibmpex_query_sensor_count_~data.offset 329))) (store (select |old(#memory_int)| ibmpex_query_sensor_count_~data.base) .cse0 (select .cse1 .cse0))) .cse2 (select .cse1 .cse2))) .cse1))) [2020-10-13 16:56:02,568 INFO L268 CegarLoopResult]: For program point L1736-1(line 1736) no Hoare annotation was computed. [2020-10-13 16:56:02,568 INFO L268 CegarLoopResult]: For program point L1737-2(lines 1737 1740) no Hoare annotation was computed. [2020-10-13 16:56:02,568 INFO L268 CegarLoopResult]: For program point L1735-1(line 1735) no Hoare annotation was computed. [2020-10-13 16:56:02,568 INFO L268 CegarLoopResult]: For program point ibmpex_show_sensorFINAL(lines 1870 1889) no Hoare annotation was computed. [2020-10-13 16:56:02,568 INFO L268 CegarLoopResult]: For program point L1885(line 1885) no Hoare annotation was computed. [2020-10-13 16:56:02,569 INFO L268 CegarLoopResult]: For program point L1885-1(line 1885) no Hoare annotation was computed. [2020-10-13 16:56:02,569 INFO L268 CegarLoopResult]: For program point L1882(line 1882) no Hoare annotation was computed. [2020-10-13 16:56:02,569 INFO L268 CegarLoopResult]: For program point L1882-1(line 1882) no Hoare annotation was computed. [2020-10-13 16:56:02,569 INFO L268 CegarLoopResult]: For program point ibmpex_show_sensorENTRY(lines 1870 1889) no Hoare annotation was computed. [2020-10-13 16:56:02,569 INFO L268 CegarLoopResult]: For program point ibmpex_show_sensorEXIT(lines 1870 1889) no Hoare annotation was computed. [2020-10-13 16:56:02,569 INFO L268 CegarLoopResult]: For program point show_nameEXIT(lines 1860 1867) no Hoare annotation was computed. [2020-10-13 16:56:02,569 INFO L268 CegarLoopResult]: For program point show_nameENTRY(lines 1860 1867) no Hoare annotation was computed. [2020-10-13 16:56:02,569 INFO L268 CegarLoopResult]: For program point show_nameFINAL(lines 1860 1867) no Hoare annotation was computed. [2020-10-13 16:56:02,570 INFO L268 CegarLoopResult]: For program point __be16_to_cpupEXIT(lines 1567 1574) no Hoare annotation was computed. [2020-10-13 16:56:02,570 INFO L271 CegarLoopResult]: At program point __be16_to_cpupENTRY(lines 1567 1574) the Hoare annotation is: true [2020-10-13 16:56:02,570 INFO L268 CegarLoopResult]: For program point __be16_to_cpupFINAL(lines 1567 1574) no Hoare annotation was computed. [2020-10-13 16:56:02,570 INFO L271 CegarLoopResult]: At program point L1571(line 1571) the Hoare annotation is: true [2020-10-13 16:56:02,570 INFO L268 CegarLoopResult]: For program point L1571-1(line 1571) no Hoare annotation was computed. [2020-10-13 16:56:02,570 INFO L268 CegarLoopResult]: For program point ipmi_destroy_userEXIT(lines 2542 2544) no Hoare annotation was computed. [2020-10-13 16:56:02,570 INFO L271 CegarLoopResult]: At program point ipmi_destroy_userENTRY(lines 2542 2544) the Hoare annotation is: true [2020-10-13 16:56:02,570 INFO L268 CegarLoopResult]: For program point ipmi_destroy_userFINAL(lines 2542 2544) no Hoare annotation was computed. [2020-10-13 16:56:02,570 INFO L264 CegarLoopResult]: At program point __kmallocENTRY(lines 1633 1636) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,570 INFO L268 CegarLoopResult]: For program point __kmallocFINAL(lines 1633 1636) no Hoare annotation was computed. [2020-10-13 16:56:02,570 INFO L268 CegarLoopResult]: For program point __kmallocEXIT(lines 1633 1636) no Hoare annotation was computed. [2020-10-13 16:56:02,571 INFO L264 CegarLoopResult]: At program point L1635(line 1635) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,571 INFO L268 CegarLoopResult]: For program point L1635-1(line 1635) no Hoare annotation was computed. [2020-10-13 16:56:02,571 INFO L268 CegarLoopResult]: For program point L2364(line 2364) no Hoare annotation was computed. [2020-10-13 16:56:02,571 INFO L271 CegarLoopResult]: At program point L2362(lines 2326 2366) the Hoare annotation is: true [2020-10-13 16:56:02,571 INFO L268 CegarLoopResult]: For program point L2331(lines 2331 2334) no Hoare annotation was computed. [2020-10-13 16:56:02,571 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 2316 2367) no Hoare annotation was computed. [2020-10-13 16:56:02,571 INFO L264 CegarLoopResult]: At program point L2329(line 2329) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,571 INFO L271 CegarLoopResult]: At program point L2358(lines 2326 2366) the Hoare annotation is: true [2020-10-13 16:56:02,571 INFO L271 CegarLoopResult]: At program point L2354(lines 2326 2366) the Hoare annotation is: true [2020-10-13 16:56:02,571 INFO L271 CegarLoopResult]: At program point L2348(line 2348) the Hoare annotation is: true [2020-10-13 16:56:02,571 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 2316 2367) no Hoare annotation was computed. [2020-10-13 16:56:02,571 INFO L271 CegarLoopResult]: At program point L2348-1(line 2348) the Hoare annotation is: true [2020-10-13 16:56:02,571 INFO L271 CegarLoopResult]: At program point L2344(line 2344) the Hoare annotation is: true [2020-10-13 16:56:02,572 INFO L271 CegarLoopResult]: At program point L2344-1(line 2344) the Hoare annotation is: true [2020-10-13 16:56:02,572 INFO L271 CegarLoopResult]: At program point L2340(line 2340) the Hoare annotation is: true [2020-10-13 16:56:02,572 INFO L268 CegarLoopResult]: For program point L2338(lines 2338 2353) no Hoare annotation was computed. [2020-10-13 16:56:02,572 INFO L271 CegarLoopResult]: At program point L2340-1(line 2340) the Hoare annotation is: true [2020-10-13 16:56:02,572 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 2316 2367) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ldv_count_1~0)| ~ldv_count_1~0) (= |old(#length)| |#length|) (= ~ldv_call_dev_attr_of_sensor_device_attribute_2~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute_2~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(~ldv_count_2~0)| ~ldv_count_2~0) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) [2020-10-13 16:56:02,572 INFO L268 CegarLoopResult]: For program point L2330(line 2330) no Hoare annotation was computed. [2020-10-13 16:56:02,572 INFO L264 CegarLoopResult]: At program point L2328(line 2328) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~ldv_count_1~0 |old(~ldv_count_1~0)|)) [2020-10-13 16:56:02,572 INFO L271 CegarLoopResult]: At program point L2361-1(line 2361) the Hoare annotation is: true [2020-10-13 16:56:02,572 INFO L271 CegarLoopResult]: At program point L2361(line 2361) the Hoare annotation is: true [2020-10-13 16:56:02,572 INFO L264 CegarLoopResult]: At program point L2328-1(line 2328) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,572 INFO L268 CegarLoopResult]: For program point L2357(lines 2357 2360) no Hoare annotation was computed. [2020-10-13 16:56:02,572 INFO L268 CegarLoopResult]: For program point L2351(line 2351) no Hoare annotation was computed. [2020-10-13 16:56:02,572 INFO L268 CegarLoopResult]: For program point L2347(line 2347) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point L2343(line 2343) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point L2339(line 2339) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L271 CegarLoopResult]: At program point wait_for_completionENTRY(lines 2579 2581) the Hoare annotation is: true [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point wait_for_completionEXIT(lines 2579 2581) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point wait_for_completionFINAL(lines 2579 2581) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attribute_2FINAL(lines 2475 2489) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L271 CegarLoopResult]: At program point L2483(line 2483) the Hoare annotation is: true [2020-10-13 16:56:02,573 INFO L271 CegarLoopResult]: At program point ldv_device_create_file_dev_attr_of_sensor_device_attribute_2ENTRY(lines 2475 2489) the Hoare annotation is: true [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point L2481(lines 2481 2484) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point L2478(lines 2478 2486) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point L2478-1(lines 2478 2486) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attribute_2EXIT(lines 2475 2489) no Hoare annotation was computed. [2020-10-13 16:56:02,573 INFO L268 CegarLoopResult]: For program point _dev_infoEXIT(lines 2512 2514) no Hoare annotation was computed. [2020-10-13 16:56:02,574 INFO L268 CegarLoopResult]: For program point _dev_infoFINAL(lines 2512 2514) no Hoare annotation was computed. [2020-10-13 16:56:02,574 INFO L268 CegarLoopResult]: For program point _dev_infoENTRY(lines 2512 2514) no Hoare annotation was computed. [2020-10-13 16:56:02,574 INFO L268 CegarLoopResult]: For program point __swab16pFINAL(lines 1559 1566) no Hoare annotation was computed. [2020-10-13 16:56:02,574 INFO L271 CegarLoopResult]: At program point L1563(line 1563) the Hoare annotation is: true [2020-10-13 16:56:02,574 INFO L268 CegarLoopResult]: For program point L1563-1(line 1563) no Hoare annotation was computed. [2020-10-13 16:56:02,574 INFO L271 CegarLoopResult]: At program point __swab16pENTRY(lines 1559 1566) the Hoare annotation is: true [2020-10-13 16:56:02,574 INFO L268 CegarLoopResult]: For program point __swab16pEXIT(lines 1559 1566) no Hoare annotation was computed. [2020-10-13 16:56:02,574 INFO L264 CegarLoopResult]: At program point ldv_initializeENTRY(lines 2490 2501) the Hoare annotation is: (= |old(~ldv_count_1~0)| ~ldv_count_1~0) [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point ldv_initializeFINAL(lines 2490 2501) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point ldv_initializeEXIT(lines 2490 2501) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point ibmpex_reset_high_low_dataEXIT(lines 1776 1785) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point L1782(line 1782) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point L1781(line 1781) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point L1782-1(line 1782) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point ibmpex_reset_high_low_dataENTRY(lines 1776 1785) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point ibmpex_reset_high_low_dataFINAL(lines 1776 1785) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L271 CegarLoopResult]: At program point L2209(lines 2190 2225) the Hoare annotation is: true [2020-10-13 16:56:02,575 INFO L271 CegarLoopResult]: At program point L2207(lines 2190 2225) the Hoare annotation is: true [2020-10-13 16:56:02,575 INFO L271 CegarLoopResult]: At program point L2205(lines 2190 2225) the Hoare annotation is: true [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point L2203-1(line 2203) no Hoare annotation was computed. [2020-10-13 16:56:02,575 INFO L271 CegarLoopResult]: At program point L2203(line 2203) the Hoare annotation is: true [2020-10-13 16:56:02,575 INFO L268 CegarLoopResult]: For program point L2199(lines 2199 2202) no Hoare annotation was computed. [2020-10-13 16:56:02,576 INFO L268 CegarLoopResult]: For program point ibmpex_bmc_deleteEXIT(lines 2186 2226) no Hoare annotation was computed. [2020-10-13 16:56:02,576 INFO L268 CegarLoopResult]: For program point L2191-1(line 2191) no Hoare annotation was computed. [2020-10-13 16:56:02,576 INFO L271 CegarLoopResult]: At program point L2222(line 2222) the Hoare annotation is: true [2020-10-13 16:56:02,576 INFO L264 CegarLoopResult]: At program point L2191(line 2191) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-10-13 16:56:02,576 INFO L271 CegarLoopResult]: At program point L2220(line 2220) the Hoare annotation is: true [2020-10-13 16:56:02,576 INFO L268 CegarLoopResult]: For program point L2222-1(line 2222) no Hoare annotation was computed. [2020-10-13 16:56:02,576 INFO L271 CegarLoopResult]: At program point L2218(line 2218) the Hoare annotation is: true [2020-10-13 16:56:02,576 INFO L268 CegarLoopResult]: For program point L2220-1(line 2220) no Hoare annotation was computed. [2020-10-13 16:56:02,576 INFO L268 CegarLoopResult]: For program point L2218-1(line 2218) no Hoare annotation was computed. [2020-10-13 16:56:02,576 INFO L268 CegarLoopResult]: For program point L2214(lines 2214 2217) no Hoare annotation was computed. [2020-10-13 16:56:02,576 INFO L271 CegarLoopResult]: At program point L2204(line 2204) the Hoare annotation is: true [2020-10-13 16:56:02,576 INFO L268 CegarLoopResult]: For program point L2204-1(line 2204) no Hoare annotation was computed. [2020-10-13 16:56:02,576 INFO L264 CegarLoopResult]: At program point L2192(line 2192) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-10-13 16:56:02,576 INFO L264 CegarLoopResult]: At program point ibmpex_bmc_deleteENTRY(lines 2186 2226) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-10-13 16:56:02,576 INFO L268 CegarLoopResult]: For program point L2192-1(line 2192) no Hoare annotation was computed. [2020-10-13 16:56:02,577 INFO L271 CegarLoopResult]: At program point L2223(line 2223) the Hoare annotation is: true [2020-10-13 16:56:02,577 INFO L268 CegarLoopResult]: For program point L2221-1(line 2221) no Hoare annotation was computed. [2020-10-13 16:56:02,577 INFO L271 CegarLoopResult]: At program point L2221(line 2221) the Hoare annotation is: true [2020-10-13 16:56:02,577 INFO L268 CegarLoopResult]: For program point L2219-1(line 2219) no Hoare annotation was computed. [2020-10-13 16:56:02,577 INFO L271 CegarLoopResult]: At program point L2219(line 2219) the Hoare annotation is: true [2020-10-13 16:56:02,577 INFO L268 CegarLoopResult]: For program point ibmpex_bmc_deleteFINAL(lines 2186 2226) no Hoare annotation was computed. [2020-10-13 16:56:02,577 INFO L271 CegarLoopResult]: At program point L2215(lines 2190 2225) the Hoare annotation is: true [2020-10-13 16:56:02,577 INFO L271 CegarLoopResult]: At program point L2213(lines 2190 2225) the Hoare annotation is: true [2020-10-13 16:56:02,577 INFO L264 CegarLoopResult]: At program point L1723(line 1723) the Hoare annotation is: (and (<= |ibmpex_ver_check_#in~data.offset| ibmpex_ver_check_~data.offset) (= ibmpex_ver_check_~data.base |ibmpex_ver_check_#in~data.base|) (<= ibmpex_ver_check_~data.offset |ibmpex_ver_check_#in~data.offset|) (let ((.cse0 (select (select |#memory_int| |ibmpex_ver_check_#in~data.base|) (+ |ibmpex_ver_check_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,577 INFO L268 CegarLoopResult]: For program point L1723-1(line 1723) no Hoare annotation was computed. [2020-10-13 16:56:02,577 INFO L268 CegarLoopResult]: For program point ibmpex_ver_checkFINAL(lines 1709 1729) no Hoare annotation was computed. [2020-10-13 16:56:02,577 INFO L268 CegarLoopResult]: For program point L1717(line 1717) no Hoare annotation was computed. [2020-10-13 16:56:02,577 INFO L264 CegarLoopResult]: At program point L1716(line 1716) the Hoare annotation is: (and (<= |ibmpex_ver_check_#in~data.offset| ibmpex_ver_check_~data.offset) (= ibmpex_ver_check_~data.base |ibmpex_ver_check_#in~data.base|) (<= ibmpex_ver_check_~data.offset |ibmpex_ver_check_#in~data.offset|)) [2020-10-13 16:56:02,578 INFO L264 CegarLoopResult]: At program point L1715(line 1715) the Hoare annotation is: (and (<= |ibmpex_ver_check_#in~data.offset| ibmpex_ver_check_~data.offset) (= ibmpex_ver_check_~data.base |ibmpex_ver_check_#in~data.base|) (<= ibmpex_ver_check_~data.offset |ibmpex_ver_check_#in~data.offset|)) [2020-10-13 16:56:02,578 INFO L268 CegarLoopResult]: For program point L1716-1(line 1716) no Hoare annotation was computed. [2020-10-13 16:56:02,578 INFO L268 CegarLoopResult]: For program point L1717-2(lines 1717 1720) no Hoare annotation was computed. [2020-10-13 16:56:02,578 INFO L268 CegarLoopResult]: For program point L1715-1(line 1715) no Hoare annotation was computed. [2020-10-13 16:56:02,578 INFO L264 CegarLoopResult]: At program point ibmpex_ver_checkENTRY(lines 1709 1729) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,578 INFO L268 CegarLoopResult]: For program point ibmpex_ver_checkEXIT(lines 1709 1729) no Hoare annotation was computed. [2020-10-13 16:56:02,578 INFO L264 CegarLoopResult]: At program point L2238(line 2238) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-10-13 16:56:02,578 INFO L268 CegarLoopResult]: For program point ibmpex_bmc_goneFINAL(lines 2227 2241) no Hoare annotation was computed. [2020-10-13 16:56:02,578 INFO L268 CegarLoopResult]: For program point L2234(lines 2234 2237) no Hoare annotation was computed. [2020-10-13 16:56:02,578 INFO L264 CegarLoopResult]: At program point L2232(line 2232) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-10-13 16:56:02,578 INFO L264 CegarLoopResult]: At program point ibmpex_bmc_goneENTRY(lines 2227 2241) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-10-13 16:56:02,578 INFO L268 CegarLoopResult]: For program point L2232-1(line 2232) no Hoare annotation was computed. [2020-10-13 16:56:02,578 INFO L268 CegarLoopResult]: For program point ibmpex_bmc_goneEXIT(lines 2227 2241) no Hoare annotation was computed. [2020-10-13 16:56:02,578 INFO L264 CegarLoopResult]: At program point hwmon_device_registerENTRY(lines 2531 2533) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point hwmon_device_registerFINAL(lines 2531 2533) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point hwmon_device_registerEXIT(lines 2531 2533) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L264 CegarLoopResult]: At program point L2532(line 2532) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point L2532-1(line 2532) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L271 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-10-13 16:56:02,579 INFO L271 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L264 CegarLoopResult]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point ibmpex_reset_high_lowFINAL(lines 1890 1901) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point L1898(line 1898) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point L1898-1(line 1898) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point ibmpex_reset_high_lowENTRY(lines 1890 1901) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point L1896(line 1896) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point L1896-1(line 1896) no Hoare annotation was computed. [2020-10-13 16:56:02,579 INFO L268 CegarLoopResult]: For program point ibmpex_reset_high_lowEXIT(lines 1890 1901) no Hoare annotation was computed. [2020-10-13 16:56:02,580 INFO L268 CegarLoopResult]: For program point L2178-1(line 2178) no Hoare annotation was computed. [2020-10-13 16:56:02,580 INFO L268 CegarLoopResult]: For program point L2170(lines 2170 2175) no Hoare annotation was computed. [2020-10-13 16:56:02,580 INFO L268 CegarLoopResult]: For program point ibmpex_register_bmcEXIT(lines 2120 2185) no Hoare annotation was computed. [2020-10-13 16:56:02,580 INFO L264 CegarLoopResult]: At program point L2154(line 2154) the Hoare annotation is: (= ~ldv_count_1~0 |old(~ldv_count_1~0)|) [2020-10-13 16:56:02,580 INFO L268 CegarLoopResult]: For program point L2154-1(line 2154) no Hoare annotation was computed. [2020-10-13 16:56:02,580 INFO L264 CegarLoopResult]: At program point L2150(line 2150) the Hoare annotation is: (= ~ldv_count_1~0 |old(~ldv_count_1~0)|) [2020-10-13 16:56:02,580 INFO L268 CegarLoopResult]: For program point L2150-1(line 2150) no Hoare annotation was computed. [2020-10-13 16:56:02,580 INFO L264 CegarLoopResult]: At program point L2179(lines 2127 2184) the Hoare annotation is: (= |old(~ldv_count_1~0)| ~ldv_count_1~0) [2020-10-13 16:56:02,580 INFO L268 CegarLoopResult]: For program point L2142(lines 2142 2147) no Hoare annotation was computed. [2020-10-13 16:56:02,580 INFO L264 CegarLoopResult]: At program point L2167-1(line 2167) the Hoare annotation is: (and (let ((.cse0 (select (select |#memory_int| ibmpex_register_bmc_~data~2.base) (+ ibmpex_register_bmc_~data~2.offset 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6))) (= ~ldv_count_1~0 |old(~ldv_count_1~0)|)) [2020-10-13 16:56:02,580 INFO L264 CegarLoopResult]: At program point L2167(line 2167) the Hoare annotation is: (and (let ((.cse0 (select (select |#memory_int| ibmpex_register_bmc_~data~2.base) (+ ibmpex_register_bmc_~data~2.offset 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6))) (= ~ldv_count_1~0 |old(~ldv_count_1~0)|)) [2020-10-13 16:56:02,580 INFO L268 CegarLoopResult]: For program point L2130(lines 2130 2134) no Hoare annotation was computed. [2020-10-13 16:56:02,580 INFO L268 CegarLoopResult]: For program point L2159-1(line 2159) no Hoare annotation was computed. [2020-10-13 16:56:02,581 INFO L264 CegarLoopResult]: At program point L2159(line 2159) the Hoare annotation is: (and (let ((.cse0 (select (select |#memory_int| ibmpex_register_bmc_~data~2.base) (+ ibmpex_register_bmc_~data~2.offset 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6))) (= ~ldv_count_1~0 |old(~ldv_count_1~0)|)) [2020-10-13 16:56:02,581 INFO L268 CegarLoopResult]: For program point L2155(lines 2155 2158) no Hoare annotation was computed. [2020-10-13 16:56:02,581 INFO L264 CegarLoopResult]: At program point L2180(line 2180) the Hoare annotation is: (= |old(~ldv_count_1~0)| ~ldv_count_1~0) [2020-10-13 16:56:02,581 INFO L268 CegarLoopResult]: For program point L2180-1(line 2180) no Hoare annotation was computed. [2020-10-13 16:56:02,581 INFO L264 CegarLoopResult]: At program point L2168(line 2168) the Hoare annotation is: (and (let ((.cse0 (select (select |#memory_int| ibmpex_register_bmc_~data~2.base) (+ ibmpex_register_bmc_~data~2.offset 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6))) (= ~ldv_count_1~0 |old(~ldv_count_1~0)|)) [2020-10-13 16:56:02,581 INFO L264 CegarLoopResult]: At program point L2160(line 2160) the Hoare annotation is: (and (let ((.cse0 (select (select |#memory_int| ibmpex_register_bmc_~data~2.base) (+ ibmpex_register_bmc_~data~2.offset 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6))) (= ~ldv_count_1~0 |old(~ldv_count_1~0)|)) [2020-10-13 16:56:02,581 INFO L268 CegarLoopResult]: For program point L2160-1(line 2160) no Hoare annotation was computed. [2020-10-13 16:56:02,581 INFO L264 CegarLoopResult]: At program point L2148(line 2148) the Hoare annotation is: (= ~ldv_count_1~0 |old(~ldv_count_1~0)|) [2020-10-13 16:56:02,581 INFO L264 CegarLoopResult]: At program point L2181(lines 2127 2184) the Hoare annotation is: (= |old(~ldv_count_1~0)| ~ldv_count_1~0) [2020-10-13 16:56:02,581 INFO L268 CegarLoopResult]: For program point L2148-1(line 2148) no Hoare annotation was computed. [2020-10-13 16:56:02,581 INFO L264 CegarLoopResult]: At program point L2140(lines 2140 2141) the Hoare annotation is: (= ~ldv_count_1~0 |old(~ldv_count_1~0)|) [2020-10-13 16:56:02,581 INFO L264 CegarLoopResult]: At program point L2173(lines 2127 2184) the Hoare annotation is: (= ~ldv_count_1~0 |old(~ldv_count_1~0)|) [2020-10-13 16:56:02,582 INFO L268 CegarLoopResult]: For program point L2140-1(lines 2140 2141) no Hoare annotation was computed. [2020-10-13 16:56:02,582 INFO L268 CegarLoopResult]: For program point L2169(line 2169) no Hoare annotation was computed. [2020-10-13 16:56:02,582 INFO L264 CegarLoopResult]: At program point ibmpex_register_bmcENTRY(lines 2120 2185) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ldv_count_1~0)| ~ldv_count_1~0) (= |old(#length)| |#length|) (= ~ldv_call_dev_attr_of_sensor_device_attribute_2~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute_2~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(~ldv_count_2~0)| ~ldv_count_2~0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|)) [2020-10-13 16:56:02,582 INFO L264 CegarLoopResult]: At program point L2128(line 2128) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~ldv_count_1~0 |old(~ldv_count_1~0)|)) [2020-10-13 16:56:02,582 INFO L268 CegarLoopResult]: For program point L2161(lines 2161 2166) no Hoare annotation was computed. [2020-10-13 16:56:02,582 INFO L268 CegarLoopResult]: For program point ibmpex_register_bmcFINAL(lines 2120 2185) no Hoare annotation was computed. [2020-10-13 16:56:02,582 INFO L268 CegarLoopResult]: For program point L2128-1(line 2128) no Hoare annotation was computed. [2020-10-13 16:56:02,582 INFO L268 CegarLoopResult]: For program point L2182(line 2182) no Hoare annotation was computed. [2020-10-13 16:56:02,582 INFO L264 CegarLoopResult]: At program point L2178(line 2178) the Hoare annotation is: (= ~ldv_count_1~0 |old(~ldv_count_1~0)|) [2020-10-13 16:56:02,582 INFO L271 CegarLoopResult]: At program point L1854(lines 1838 1858) the Hoare annotation is: true [2020-10-13 16:56:02,582 INFO L271 CegarLoopResult]: At program point L1852(lines 1838 1858) the Hoare annotation is: true [2020-10-13 16:56:02,583 INFO L268 CegarLoopResult]: For program point L1845(lines 1845 1848) no Hoare annotation was computed. [2020-10-13 16:56:02,583 INFO L268 CegarLoopResult]: For program point get_bmc_dataFINAL(lines 1831 1859) no Hoare annotation was computed. [2020-10-13 16:56:02,583 INFO L268 CegarLoopResult]: For program point get_bmc_dataEXIT(lines 1831 1859) no Hoare annotation was computed. [2020-10-13 16:56:02,583 INFO L271 CegarLoopResult]: At program point get_bmc_dataENTRY(lines 1831 1859) the Hoare annotation is: true [2020-10-13 16:56:02,583 INFO L268 CegarLoopResult]: For program point ldv_is_errEXIT(lines 2413 2418) no Hoare annotation was computed. [2020-10-13 16:56:02,583 INFO L271 CegarLoopResult]: At program point ldv_is_errENTRY(lines 2413 2418) the Hoare annotation is: true [2020-10-13 16:56:02,583 INFO L268 CegarLoopResult]: For program point ldv_is_errFINAL(lines 2413 2418) no Hoare annotation was computed. [2020-10-13 16:56:02,583 INFO L264 CegarLoopResult]: At program point ldv_mallocENTRY(lines 1623 1632) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,583 INFO L271 CegarLoopResult]: At program point L1627(line 1627) the Hoare annotation is: true [2020-10-13 16:56:02,583 INFO L268 CegarLoopResult]: For program point L1627-1(line 1627) no Hoare annotation was computed. [2020-10-13 16:56:02,583 INFO L268 CegarLoopResult]: For program point L1625(lines 1625 1631) no Hoare annotation was computed. [2020-10-13 16:56:02,583 INFO L271 CegarLoopResult]: At program point L1627-2(line 1627) the Hoare annotation is: true [2020-10-13 16:56:02,584 INFO L268 CegarLoopResult]: For program point L1627-3(line 1627) no Hoare annotation was computed. [2020-10-13 16:56:02,584 INFO L268 CegarLoopResult]: For program point ldv_mallocFINAL(lines 1623 1632) no Hoare annotation was computed. [2020-10-13 16:56:02,584 INFO L268 CegarLoopResult]: For program point ldv_mallocEXIT(lines 1623 1632) no Hoare annotation was computed. [2020-10-13 16:56:02,584 INFO L264 CegarLoopResult]: At program point L1697(lines 1687 1707) the Hoare annotation is: (let ((.cse5 (@diff |old(#memory_int)| |#memory_int|))) (let ((.cse2 (select |old(#memory_int)| .cse5)) (.cse4 (select |#memory_int| .cse5))) (let ((.cse3 (@diff .cse2 .cse4))) (let ((.cse1 (select .cse4 .cse3))) (and (or (let ((.cse0 (+ (select .cse2 .cse3) 1))) (and (<= .cse0 .cse1) (<= .cse1 .cse0))) (= .cse2 .cse4)) (= .cse4 (store .cse2 .cse3 .cse1)) (= (store |old(#memory_int)| .cse5 .cse4) |#memory_int|)))))) [2020-10-13 16:56:02,584 INFO L268 CegarLoopResult]: For program point L1696(lines 1696 1699) no Hoare annotation was computed. [2020-10-13 16:56:02,584 INFO L268 CegarLoopResult]: For program point ibmpex_send_messageEXIT(lines 1684 1708) no Hoare annotation was computed. [2020-10-13 16:56:02,584 INFO L264 CegarLoopResult]: At program point L1694(lines 1694 1695) the Hoare annotation is: (let ((.cse5 (@diff |old(#memory_int)| |#memory_int|))) (let ((.cse2 (select |old(#memory_int)| .cse5)) (.cse4 (select |#memory_int| .cse5))) (let ((.cse3 (@diff .cse2 .cse4))) (let ((.cse1 (select .cse4 .cse3))) (and (or (let ((.cse0 (+ (select .cse2 .cse3) 1))) (and (<= .cse0 .cse1) (<= .cse1 .cse0))) (= .cse2 .cse4)) (= .cse4 (store .cse2 .cse3 .cse1)) (= (store |old(#memory_int)| .cse5 .cse4) |#memory_int|)))))) [2020-10-13 16:56:02,584 INFO L268 CegarLoopResult]: For program point L1694-1(lines 1694 1695) no Hoare annotation was computed. [2020-10-13 16:56:02,584 INFO L264 CegarLoopResult]: At program point L1690(lines 1687 1707) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,584 INFO L268 CegarLoopResult]: For program point L1689(lines 1689 1692) no Hoare annotation was computed. [2020-10-13 16:56:02,584 INFO L264 CegarLoopResult]: At program point L1688(line 1688) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,584 INFO L268 CegarLoopResult]: For program point L1688-1(line 1688) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point ibmpex_send_messageFINAL(lines 1684 1708) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L264 CegarLoopResult]: At program point ibmpex_send_messageENTRY(lines 1684 1708) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point ipmi_smi_watcher_unregisterEXIT(lines 2557 2559) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L271 CegarLoopResult]: At program point ipmi_smi_watcher_unregisterENTRY(lines 2557 2559) the Hoare annotation is: true [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point ipmi_smi_watcher_unregisterFINAL(lines 2557 2559) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point L1952(lines 1952 1955) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point L1943(lines 1943 1946) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point power_sensor_multiplierEXIT(lines 1937 1964) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L271 CegarLoopResult]: At program point power_sensor_multiplierENTRY(lines 1937 1964) the Hoare annotation is: true [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point power_sensor_multiplierFINAL(lines 1937 1964) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L271 CegarLoopResult]: At program point L1959(lines 1942 1963) the Hoare annotation is: true [2020-10-13 16:56:02,585 INFO L271 CegarLoopResult]: At program point L1957(lines 1942 1963) the Hoare annotation is: true [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point ldv_ptr_errENTRY(lines 2425 2430) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point ldv_ptr_errFINAL(lines 2425 2430) no Hoare annotation was computed. [2020-10-13 16:56:02,585 INFO L268 CegarLoopResult]: For program point ldv_ptr_errEXIT(lines 2425 2430) no Hoare annotation was computed. [2020-10-13 16:56:02,586 INFO L268 CegarLoopResult]: For program point ibmpex_initFINAL(lines 2276 2283) no Hoare annotation was computed. [2020-10-13 16:56:02,586 INFO L268 CegarLoopResult]: For program point ibmpex_initEXIT(lines 2276 2283) no Hoare annotation was computed. [2020-10-13 16:56:02,586 INFO L271 CegarLoopResult]: At program point L2280(line 2280) the Hoare annotation is: true [2020-10-13 16:56:02,586 INFO L271 CegarLoopResult]: At program point ibmpex_initENTRY(lines 2276 2283) the Hoare annotation is: true [2020-10-13 16:56:02,586 INFO L268 CegarLoopResult]: For program point L2280-1(line 2280) no Hoare annotation was computed. [2020-10-13 16:56:02,586 INFO L271 CegarLoopResult]: At program point L2305(lines 2291 2309) the Hoare annotation is: true [2020-10-13 16:56:02,586 INFO L271 CegarLoopResult]: At program point L2303(lines 2291 2309) the Hoare annotation is: true [2020-10-13 16:56:02,586 INFO L268 CegarLoopResult]: For program point L2299(line 2299) no Hoare annotation was computed. [2020-10-13 16:56:02,586 INFO L268 CegarLoopResult]: For program point ibmpex_exitFINAL(lines 2284 2310) no Hoare annotation was computed. [2020-10-13 16:56:02,586 INFO L264 CegarLoopResult]: At program point L2292(line 2292) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-10-13 16:56:02,586 INFO L268 CegarLoopResult]: For program point L2292-1(line 2292) no Hoare annotation was computed. [2020-10-13 16:56:02,587 INFO L264 CegarLoopResult]: At program point ibmpex_exitENTRY(lines 2284 2310) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-10-13 16:56:02,587 INFO L268 CegarLoopResult]: For program point ibmpex_exitEXIT(lines 2284 2310) no Hoare annotation was computed. [2020-10-13 16:56:02,587 INFO L268 CegarLoopResult]: For program point ipmi_smi_watcher_registerFINAL(lines 2553 2555) no Hoare annotation was computed. [2020-10-13 16:56:02,587 INFO L268 CegarLoopResult]: For program point ipmi_smi_watcher_registerEXIT(lines 2553 2555) no Hoare annotation was computed. [2020-10-13 16:56:02,587 INFO L271 CegarLoopResult]: At program point ipmi_smi_watcher_registerENTRY(lines 2553 2555) the Hoare annotation is: true [2020-10-13 16:56:02,587 INFO L268 CegarLoopResult]: For program point ibmpex_query_sensor_dataENTRY(lines 1759 1775) no Hoare annotation was computed. [2020-10-13 16:56:02,587 INFO L268 CegarLoopResult]: For program point ibmpex_query_sensor_dataEXIT(lines 1759 1775) no Hoare annotation was computed. [2020-10-13 16:56:02,587 INFO L268 CegarLoopResult]: For program point ibmpex_query_sensor_dataFINAL(lines 1759 1775) no Hoare annotation was computed. [2020-10-13 16:56:02,587 INFO L268 CegarLoopResult]: For program point L1767(line 1767) no Hoare annotation was computed. [2020-10-13 16:56:02,587 INFO L268 CegarLoopResult]: For program point L1766(line 1766) no Hoare annotation was computed. [2020-10-13 16:56:02,588 INFO L268 CegarLoopResult]: For program point L1765(line 1765) no Hoare annotation was computed. [2020-10-13 16:56:02,588 INFO L268 CegarLoopResult]: For program point L1766-1(line 1766) no Hoare annotation was computed. [2020-10-13 16:56:02,588 INFO L268 CegarLoopResult]: For program point L1767-2(lines 1767 1772) no Hoare annotation was computed. [2020-10-13 16:56:02,588 INFO L268 CegarLoopResult]: For program point L1765-1(line 1765) no Hoare annotation was computed. [2020-10-13 16:56:02,588 INFO L271 CegarLoopResult]: At program point ipmi_validate_addrENTRY(lines 2561 2563) the Hoare annotation is: true [2020-10-13 16:56:02,588 INFO L268 CegarLoopResult]: For program point ipmi_validate_addrEXIT(lines 2561 2563) no Hoare annotation was computed. [2020-10-13 16:56:02,588 INFO L268 CegarLoopResult]: For program point ipmi_validate_addrFINAL(lines 2561 2563) no Hoare annotation was computed. [2020-10-13 16:56:02,588 INFO L268 CegarLoopResult]: For program point dev_set_drvdataFINAL(lines 2525 2527) no Hoare annotation was computed. [2020-10-13 16:56:02,588 INFO L268 CegarLoopResult]: For program point dev_set_drvdataEXIT(lines 2525 2527) no Hoare annotation was computed. [2020-10-13 16:56:02,589 INFO L271 CegarLoopResult]: At program point dev_set_drvdataENTRY(lines 2525 2527) the Hoare annotation is: true [2020-10-13 16:56:02,589 INFO L268 CegarLoopResult]: For program point L1978(lines 1978 1984) no Hoare annotation was computed. [2020-10-13 16:56:02,589 INFO L268 CegarLoopResult]: For program point L1974(lines 1974 1977) no Hoare annotation was computed. [2020-10-13 16:56:02,589 INFO L271 CegarLoopResult]: At program point L1972(line 1972) the Hoare annotation is: true [2020-10-13 16:56:02,589 INFO L268 CegarLoopResult]: For program point L1972-1(line 1972) no Hoare annotation was computed. [2020-10-13 16:56:02,589 INFO L271 CegarLoopResult]: At program point L1991(line 1991) the Hoare annotation is: true [2020-10-13 16:56:02,589 INFO L268 CegarLoopResult]: For program point L1991-1(line 1991) no Hoare annotation was computed. [2020-10-13 16:56:02,589 INFO L268 CegarLoopResult]: For program point L1985(line 1985) no Hoare annotation was computed. [2020-10-13 16:56:02,589 INFO L268 CegarLoopResult]: For program point create_sensorFINAL(lines 1965 2000) no Hoare annotation was computed. [2020-10-13 16:56:02,589 INFO L268 CegarLoopResult]: For program point L1981(lines 1981 1984) no Hoare annotation was computed. [2020-10-13 16:56:02,590 INFO L271 CegarLoopResult]: At program point L1981-2(lines 1978 1984) the Hoare annotation is: true [2020-10-13 16:56:02,590 INFO L271 CegarLoopResult]: At program point L1994(line 1994) the Hoare annotation is: true [2020-10-13 16:56:02,590 INFO L268 CegarLoopResult]: For program point L1994-1(line 1994) no Hoare annotation was computed. [2020-10-13 16:56:02,590 INFO L268 CegarLoopResult]: For program point L1992(lines 1992 1997) no Hoare annotation was computed. [2020-10-13 16:56:02,590 INFO L271 CegarLoopResult]: At program point create_sensorENTRY(lines 1965 2000) the Hoare annotation is: true [2020-10-13 16:56:02,590 INFO L268 CegarLoopResult]: For program point create_sensorEXIT(lines 1965 2000) no Hoare annotation was computed. [2020-10-13 16:56:02,590 INFO L268 CegarLoopResult]: For program point ldv_sysfsFINAL(lines 2451 2457) no Hoare annotation was computed. [2020-10-13 16:56:02,590 INFO L271 CegarLoopResult]: At program point ldv_sysfsENTRY(lines 2451 2457) the Hoare annotation is: true [2020-10-13 16:56:02,590 INFO L268 CegarLoopResult]: For program point ldv_sysfsEXIT(lines 2451 2457) no Hoare annotation was computed. [2020-10-13 16:56:02,591 INFO L268 CegarLoopResult]: For program point kfreeEXIT(lines 2583 2585) no Hoare annotation was computed. [2020-10-13 16:56:02,591 INFO L264 CegarLoopResult]: At program point kfreeENTRY(lines 2583 2585) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-10-13 16:56:02,591 INFO L268 CegarLoopResult]: For program point kfreeFINAL(lines 2583 2585) no Hoare annotation was computed. [2020-10-13 16:56:02,591 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullENTRY(lines 2431 2448) no Hoare annotation was computed. [2020-10-13 16:56:02,591 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullEXIT(lines 2431 2448) no Hoare annotation was computed. [2020-10-13 16:56:02,591 INFO L268 CegarLoopResult]: For program point L2440(lines 2440 2444) no Hoare annotation was computed. [2020-10-13 16:56:02,591 INFO L268 CegarLoopResult]: For program point L2439-1(line 2439) no Hoare annotation was computed. [2020-10-13 16:56:02,591 INFO L268 CegarLoopResult]: For program point L2440-2(lines 2436 2445) no Hoare annotation was computed. [2020-10-13 16:56:02,591 INFO L268 CegarLoopResult]: For program point L2439(line 2439) no Hoare annotation was computed. [2020-10-13 16:56:02,591 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullFINAL(lines 2431 2448) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point L2436(lines 2436 2445) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point ldv_err_ptrEXIT(lines 2419 2424) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point ldv_err_ptrENTRY(lines 2419 2424) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point ldv_err_ptrFINAL(lines 2419 2424) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point L1794-1(line 1794) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point L1821(lines 1793 1829) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point L1819(lines 1793 1829) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point L1817(lines 1793 1829) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point ibmpex_update_deviceENTRY(lines 1786 1830) no Hoare annotation was computed. [2020-10-13 16:56:02,592 INFO L268 CegarLoopResult]: For program point L1815(line 1815) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1815-1(line 1815) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1813(line 1813) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1813-1(line 1813) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1811(line 1811) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1811-1(line 1811) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1807(lines 1807 1810) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1795(line 1795) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1826(lines 1793 1829) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1795-2(lines 1795 1798) no Hoare annotation was computed. [2020-10-13 16:56:02,593 INFO L268 CegarLoopResult]: For program point L1820(lines 1820 1823) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point ibmpex_update_deviceEXIT(lines 1786 1830) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point L1806(line 1806) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point ibmpex_update_deviceFINAL(lines 1786 1830) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point L1806-1(line 1806) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point L1802(lines 1802 1805) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point L1794(line 1794) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point L2465(lines 2465 2468) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point L2462(lines 2462 2470) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeFINAL(lines 2459 2473) no Hoare annotation was computed. [2020-10-13 16:56:02,594 INFO L268 CegarLoopResult]: For program point L2462-1(lines 2462 2470) no Hoare annotation was computed. [2020-10-13 16:56:02,595 INFO L271 CegarLoopResult]: At program point ldv_device_create_file_dev_attr_of_sensor_device_attributeENTRY(lines 2459 2473) the Hoare annotation is: true [2020-10-13 16:56:02,595 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeEXIT(lines 2459 2473) no Hoare annotation was computed. [2020-10-13 16:56:02,595 INFO L271 CegarLoopResult]: At program point L2467(line 2467) the Hoare annotation is: true [2020-10-13 16:56:02,595 INFO L268 CegarLoopResult]: For program point list_add_tailFINAL(lines 1579 1585) no Hoare annotation was computed. [2020-10-13 16:56:02,595 INFO L271 CegarLoopResult]: At program point L1582(line 1582) the Hoare annotation is: true [2020-10-13 16:56:02,595 INFO L268 CegarLoopResult]: For program point L1582-1(line 1582) no Hoare annotation was computed. [2020-10-13 16:56:02,595 INFO L271 CegarLoopResult]: At program point list_add_tailENTRY(lines 1579 1585) the Hoare annotation is: true [2020-10-13 16:56:02,595 INFO L268 CegarLoopResult]: For program point list_add_tailEXIT(lines 1579 1585) no Hoare annotation was computed. [2020-10-13 16:56:02,595 INFO L271 CegarLoopResult]: At program point L1597(line 1597) the Hoare annotation is: true [2020-10-13 16:56:02,595 INFO L268 CegarLoopResult]: For program point L1597-1(line 1597) no Hoare annotation was computed. [2020-10-13 16:56:02,596 INFO L264 CegarLoopResult]: At program point init_completionENTRY(lines 1592 1600) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,596 INFO L268 CegarLoopResult]: For program point init_completionFINAL(lines 1592 1600) no Hoare annotation was computed. [2020-10-13 16:56:02,596 INFO L268 CegarLoopResult]: For program point init_completionEXIT(lines 1592 1600) no Hoare annotation was computed. [2020-10-13 16:56:02,596 INFO L268 CegarLoopResult]: For program point dev_errFINAL(lines 2519 2521) no Hoare annotation was computed. [2020-10-13 16:56:02,596 INFO L268 CegarLoopResult]: For program point dev_errEXIT(lines 2519 2521) no Hoare annotation was computed. [2020-10-13 16:56:02,596 INFO L268 CegarLoopResult]: For program point dev_errENTRY(lines 2519 2521) no Hoare annotation was computed. [2020-10-13 16:56:02,596 INFO L268 CegarLoopResult]: For program point hwmon_device_unregisterFINAL(lines 2534 2536) no Hoare annotation was computed. [2020-10-13 16:56:02,596 INFO L271 CegarLoopResult]: At program point hwmon_device_unregisterENTRY(lines 2534 2536) the Hoare annotation is: true [2020-10-13 16:56:02,596 INFO L268 CegarLoopResult]: For program point hwmon_device_unregisterEXIT(lines 2534 2536) no Hoare annotation was computed. [2020-10-13 16:56:02,596 INFO L268 CegarLoopResult]: For program point mutex_unlockENTRY(lines 2576 2578) no Hoare annotation was computed. [2020-10-13 16:56:02,596 INFO L268 CegarLoopResult]: For program point mutex_unlockEXIT(lines 2576 2578) no Hoare annotation was computed. [2020-10-13 16:56:02,597 INFO L268 CegarLoopResult]: For program point mutex_unlockFINAL(lines 2576 2578) no Hoare annotation was computed. [2020-10-13 16:56:02,597 INFO L271 CegarLoopResult]: At program point is_power_sensorENTRY(lines 1905 1920) the Hoare annotation is: true [2020-10-13 16:56:02,597 INFO L268 CegarLoopResult]: For program point L1914(lines 1914 1917) no Hoare annotation was computed. [2020-10-13 16:56:02,597 INFO L268 CegarLoopResult]: For program point is_power_sensorFINAL(lines 1905 1920) no Hoare annotation was computed. [2020-10-13 16:56:02,597 INFO L268 CegarLoopResult]: For program point L1909(lines 1909 1912) no Hoare annotation was computed. [2020-10-13 16:56:02,597 INFO L268 CegarLoopResult]: For program point is_power_sensorEXIT(lines 1905 1920) no Hoare annotation was computed. [2020-10-13 16:56:02,597 INFO L268 CegarLoopResult]: For program point ldv_errorFINAL(lines 2401 2406) no Hoare annotation was computed. [2020-10-13 16:56:02,597 INFO L271 CegarLoopResult]: At program point ldv_errorENTRY(lines 2401 2406) the Hoare annotation is: true [2020-10-13 16:56:02,597 INFO L268 CegarLoopResult]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2404) no Hoare annotation was computed. [2020-10-13 16:56:02,598 INFO L268 CegarLoopResult]: For program point ldv_errorEXIT(lines 2401 2406) no Hoare annotation was computed. [2020-10-13 16:56:02,598 INFO L268 CegarLoopResult]: For program point list_delFINAL(lines 2570 2572) no Hoare annotation was computed. [2020-10-13 16:56:02,598 INFO L268 CegarLoopResult]: For program point list_delEXIT(lines 2570 2572) no Hoare annotation was computed. [2020-10-13 16:56:02,598 INFO L271 CegarLoopResult]: At program point list_delENTRY(lines 2570 2572) the Hoare annotation is: true [2020-10-13 16:56:02,598 INFO L268 CegarLoopResult]: For program point ibmpex_query_sensor_nameFINAL(lines 1744 1758) no Hoare annotation was computed. [2020-10-13 16:56:02,598 INFO L268 CegarLoopResult]: For program point L1752(line 1752) no Hoare annotation was computed. [2020-10-13 16:56:02,598 INFO L271 CegarLoopResult]: At program point L1751(line 1751) the Hoare annotation is: true [2020-10-13 16:56:02,598 INFO L271 CegarLoopResult]: At program point L1750(line 1750) the Hoare annotation is: true [2020-10-13 16:56:02,598 INFO L268 CegarLoopResult]: For program point L1751-1(line 1751) no Hoare annotation was computed. [2020-10-13 16:56:02,598 INFO L268 CegarLoopResult]: For program point L1752-2(lines 1752 1755) no Hoare annotation was computed. [2020-10-13 16:56:02,599 INFO L268 CegarLoopResult]: For program point L1750-1(line 1750) no Hoare annotation was computed. [2020-10-13 16:56:02,599 INFO L271 CegarLoopResult]: At program point ibmpex_query_sensor_nameENTRY(lines 1744 1758) the Hoare annotation is: true [2020-10-13 16:56:02,599 INFO L268 CegarLoopResult]: For program point ibmpex_query_sensor_nameEXIT(lines 1744 1758) no Hoare annotation was computed. [2020-10-13 16:56:02,599 INFO L268 CegarLoopResult]: For program point __mutex_initFINAL(lines 2508 2510) no Hoare annotation was computed. [2020-10-13 16:56:02,599 INFO L268 CegarLoopResult]: For program point __mutex_initEXIT(lines 2508 2510) no Hoare annotation was computed. [2020-10-13 16:56:02,599 INFO L271 CegarLoopResult]: At program point __mutex_initENTRY(lines 2508 2510) the Hoare annotation is: true [2020-10-13 16:56:02,599 INFO L268 CegarLoopResult]: For program point kzallocEXIT(lines 1647 1654) no Hoare annotation was computed. [2020-10-13 16:56:02,599 INFO L264 CegarLoopResult]: At program point kzallocENTRY(lines 1647 1654) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,599 INFO L268 CegarLoopResult]: For program point kzallocFINAL(lines 1647 1654) no Hoare annotation was computed. [2020-10-13 16:56:02,599 INFO L264 CegarLoopResult]: At program point L1651(line 1651) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,600 INFO L268 CegarLoopResult]: For program point L1651-1(line 1651) no Hoare annotation was computed. [2020-10-13 16:56:02,600 INFO L264 CegarLoopResult]: At program point kmallocENTRY(lines 1638 1645) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,600 INFO L264 CegarLoopResult]: At program point L1642(line 1642) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-10-13 16:56:02,600 INFO L268 CegarLoopResult]: For program point L1642-1(line 1642) no Hoare annotation was computed. [2020-10-13 16:56:02,600 INFO L268 CegarLoopResult]: For program point kmallocFINAL(lines 1638 1645) no Hoare annotation was computed. [2020-10-13 16:56:02,600 INFO L268 CegarLoopResult]: For program point kmallocEXIT(lines 1638 1645) no Hoare annotation was computed. [2020-10-13 16:56:02,600 INFO L271 CegarLoopResult]: At program point __fswab16ENTRY(lines 1553 1558) the Hoare annotation is: true [2020-10-13 16:56:02,600 INFO L268 CegarLoopResult]: For program point __fswab16FINAL(lines 1553 1558) no Hoare annotation was computed. [2020-10-13 16:56:02,600 INFO L268 CegarLoopResult]: For program point __fswab16EXIT(lines 1553 1558) no Hoare annotation was computed. [2020-10-13 16:56:02,601 INFO L268 CegarLoopResult]: For program point extract_valueFINAL(lines 1665 1672) no Hoare annotation was computed. [2020-10-13 16:56:02,601 INFO L268 CegarLoopResult]: For program point extract_valueEXIT(lines 1665 1672) no Hoare annotation was computed. [2020-10-13 16:56:02,601 INFO L271 CegarLoopResult]: At program point extract_valueENTRY(lines 1665 1672) the Hoare annotation is: true [2020-10-13 16:56:02,601 INFO L271 CegarLoopResult]: At program point L1669(line 1669) the Hoare annotation is: true [2020-10-13 16:56:02,601 INFO L268 CegarLoopResult]: For program point L1669-1(line 1669) no Hoare annotation was computed. [2020-10-13 16:56:02,601 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectFINAL(lines 2407 2412) no Hoare annotation was computed. [2020-10-13 16:56:02,601 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectENTRY(lines 2407 2412) no Hoare annotation was computed. [2020-10-13 16:56:02,601 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectEXIT(lines 2407 2412) no Hoare annotation was computed. [2020-10-13 16:56:02,601 INFO L268 CegarLoopResult]: For program point mutex_lock_nestedFINAL(lines 2573 2575) no Hoare annotation was computed. [2020-10-13 16:56:02,601 INFO L268 CegarLoopResult]: For program point mutex_lock_nestedENTRY(lines 2573 2575) no Hoare annotation was computed. [2020-10-13 16:56:02,601 INFO L268 CegarLoopResult]: For program point mutex_lock_nestedEXIT(lines 2573 2575) no Hoare annotation was computed. [2020-10-13 16:56:02,602 INFO L271 CegarLoopResult]: At program point __init_waitqueue_headENTRY(lines 2502 2504) the Hoare annotation is: true [2020-10-13 16:56:02,602 INFO L268 CegarLoopResult]: For program point __init_waitqueue_headFINAL(lines 2502 2504) no Hoare annotation was computed. [2020-10-13 16:56:02,602 INFO L268 CegarLoopResult]: For program point __init_waitqueue_headEXIT(lines 2502 2504) no Hoare annotation was computed. [2020-10-13 16:56:02,602 INFO L268 CegarLoopResult]: For program point L1619-2(lines 1618 1620) no Hoare annotation was computed. [2020-10-13 16:56:02,602 INFO L271 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 1618 1620) the Hoare annotation is: true [2020-10-13 16:56:02,602 INFO L268 CegarLoopResult]: For program point L1619(line 1619) no Hoare annotation was computed. [2020-10-13 16:56:02,602 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 1618 1620) no Hoare annotation was computed. [2020-10-13 16:56:02,602 INFO L271 CegarLoopResult]: At program point L2271(line 2271) the Hoare annotation is: true [2020-10-13 16:56:02,602 INFO L271 CegarLoopResult]: At program point L2266(lines 2266 2267) the Hoare annotation is: true [2020-10-13 16:56:02,603 INFO L268 CegarLoopResult]: For program point ibmpex_msg_handlerFINAL(lines 2243 2275) no Hoare annotation was computed. [2020-10-13 16:56:02,603 INFO L268 CegarLoopResult]: For program point L2266-1(lines 2266 2267) no Hoare annotation was computed. [2020-10-13 16:56:02,603 INFO L268 CegarLoopResult]: For program point L2263(lines 2263 2270) no Hoare annotation was computed. [2020-10-13 16:56:02,603 INFO L271 CegarLoopResult]: At program point L2263-2(lines 2263 2270) the Hoare annotation is: true [2020-10-13 16:56:02,603 INFO L268 CegarLoopResult]: For program point L2258(lines 2258 2262) no Hoare annotation was computed. [2020-10-13 16:56:02,603 INFO L268 CegarLoopResult]: For program point L2258-2(lines 2258 2262) no Hoare annotation was computed. [2020-10-13 16:56:02,603 INFO L268 CegarLoopResult]: For program point ibmpex_msg_handlerEXIT(lines 2243 2275) no Hoare annotation was computed. [2020-10-13 16:56:02,603 INFO L264 CegarLoopResult]: At program point L2253(line 2253) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,604 INFO L268 CegarLoopResult]: For program point L2250(lines 2250 2256) no Hoare annotation was computed. [2020-10-13 16:56:02,604 INFO L264 CegarLoopResult]: At program point ibmpex_msg_handlerENTRY(lines 2243 2275) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-10-13 16:56:02,604 INFO L268 CegarLoopResult]: For program point ldv_handler_precallEXIT(lines 2567 2569) no Hoare annotation was computed. [2020-10-13 16:56:02,604 INFO L271 CegarLoopResult]: At program point ldv_handler_precallFINAL(lines 2567 2569) the Hoare annotation is: true [2020-10-13 16:56:02,604 INFO L271 CegarLoopResult]: At program point ipmi_free_recv_msgENTRY(lines 2545 2547) the Hoare annotation is: true [2020-10-13 16:56:02,604 INFO L268 CegarLoopResult]: For program point ipmi_free_recv_msgEXIT(lines 2545 2547) no Hoare annotation was computed. [2020-10-13 16:56:02,604 INFO L268 CegarLoopResult]: For program point ipmi_free_recv_msgFINAL(lines 2545 2547) no Hoare annotation was computed. [2020-10-13 16:56:02,604 INFO L271 CegarLoopResult]: At program point ipmi_create_userENTRY(lines 2538 2540) the Hoare annotation is: true [2020-10-13 16:56:02,605 INFO L268 CegarLoopResult]: For program point ipmi_create_userFINAL(lines 2538 2540) no Hoare annotation was computed. [2020-10-13 16:56:02,605 INFO L268 CegarLoopResult]: For program point ipmi_create_userEXIT(lines 2538 2540) no Hoare annotation was computed. [2020-10-13 16:56:02,605 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-10-13 16:56:02,605 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string108.offset| |old(#t~string108.offset)|) (= |old(~ldv_count_1~0)| ~ldv_count_1~0) (= |old(#length)| |#length|) (= |old(#t~string61.offset)| |#t~string61.offset|) (= |#t~string136.offset| |old(#t~string136.offset)|) (= |old(#valid)| |#valid|) (= |old(#t~string87.base)| |#t~string87.base|) (= |old(#t~string196.base)| |#t~string196.base|) (= |#t~string143.base| |old(#t~string143.base)|) (= |old(#t~string64.offset)| |#t~string64.offset|) (= |~#temp_sensor_name_templates~0.offset| |old(~#temp_sensor_name_templates~0.offset)|) (= |#t~string129.offset| |old(#t~string129.offset)|) (= |old(~#power_sensor_sig~0.base)| |~#power_sensor_sig~0.base|) (= |old(~#watt_sensor_sig~0.offset)| |~#watt_sensor_sig~0.offset|) (= |old(#t~string241.base)| |#t~string241.base|) (= |old(#t~string128.base)| |#t~string128.base|) (= |~#temp_sensor_sig~0.offset| |old(~#temp_sensor_sig~0.offset)|) (= |old(~#driver_data~0.offset)| |~#driver_data~0.offset|) (= |old(~ldv_count_2~0)| ~ldv_count_2~0) (= |~#sensor_dev_attr_name~0.offset| |old(~#sensor_dev_attr_name~0.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string129.base| |old(#t~string129.base)|) (= |old(#t~string66.offset)| |#t~string66.offset|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |~#temp_sensor_name_templates~0.base| |old(~#temp_sensor_name_templates~0.base)|) (= |~#temp_sensor_sig~0.base| |old(~#temp_sensor_sig~0.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |old(#t~string108.base)| |#t~string108.base|) (= |#t~string130.offset| |old(#t~string130.offset)|) (= |#t~string196.offset| |old(#t~string196.offset)|) (= |old(#t~string74.base)| |#t~string74.base|) (= |old(~#power_sensor_name_templates~0.base)| |~#power_sensor_name_templates~0.base|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(#t~string154.base)| |#t~string154.base|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |old(#t~string65.base)| |#t~string65.base|) (= |~#sensor_dev_attr_name~0.base| |old(~#sensor_dev_attr_name~0.base)|) (= |#t~string200.offset| |old(#t~string200.offset)|) (= |#t~string151.base| |old(#t~string151.base)|) (= |#t~string200.base| |old(#t~string200.base)|) (= |old(#t~string210.offset)| |#t~string210.offset|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |old(#t~string61.base)| |#t~string61.base|) (= |old(#t~string66.base)| |#t~string66.base|) (= |old(~#power_sensor_sig~0.offset)| |~#power_sensor_sig~0.offset|) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|) (= |#t~string215.base| |old(#t~string215.base)|) (= |old(#NULL.base)| |#NULL.base|) (= |old(#t~string215.offset)| |#t~string215.offset|) (= |old(#t~string202.offset)| |#t~string202.offset|) (= |old(#t~string63.offset)| |#t~string63.offset|) (= |old(~#watt_sensor_sig~0.base)| |~#watt_sensor_sig~0.base|) (= |~#sensor_dev_attr_reset_high_low~0.base| |old(~#sensor_dev_attr_reset_high_low~0.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |old(#t~string143.offset)| |#t~string143.offset|) (= |old(#t~string136.base)| |#t~string136.base|) (= |#t~string210.base| |old(#t~string210.base)|) (= ~ldv_call_dev_attr_of_sensor_device_attribute_2~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute_2~0)|) (= |~#driver_data~0.base| |old(~#driver_data~0.base)|) (= |#t~string241.offset| |old(#t~string241.offset)|) (= |old(#t~string154.offset)| |#t~string154.offset|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string130.base| |old(#t~string130.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string202.base| |old(#t~string202.base)|) (= |old(#t~string151.offset)| |#t~string151.offset|) (= |old(~#sensor_dev_attr_reset_high_low~0.offset)| |~#sensor_dev_attr_reset_high_low~0.offset|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#power_sensor_name_templates~0.offset| |old(~#power_sensor_name_templates~0.offset)|)) [2020-10-13 16:56:02,605 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-10-13 16:56:02,606 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateFINAL(lines 2564 2566) the Hoare annotation is: true [2020-10-13 16:56:02,606 INFO L268 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 2564 2566) no Hoare annotation was computed. [2020-10-13 16:56:02,606 INFO L271 CegarLoopResult]: At program point L2380(line 2380) the Hoare annotation is: true [2020-10-13 16:56:02,606 INFO L268 CegarLoopResult]: For program point L2380-1(line 2380) no Hoare annotation was computed. [2020-10-13 16:56:02,606 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_5EXIT(lines 2376 2383) no Hoare annotation was computed. [2020-10-13 16:56:02,606 INFO L271 CegarLoopResult]: At program point ldv_device_create_file_5ENTRY(lines 2376 2383) the Hoare annotation is: true [2020-10-13 16:56:02,606 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_5FINAL(lines 2376 2383) no Hoare annotation was computed. [2020-10-13 16:56:02,606 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_6EXIT(lines 2384 2391) no Hoare annotation was computed. [2020-10-13 16:56:02,606 INFO L271 CegarLoopResult]: At program point L2388(line 2388) the Hoare annotation is: true [2020-10-13 16:56:02,606 INFO L271 CegarLoopResult]: At program point ldv_device_create_file_6ENTRY(lines 2384 2391) the Hoare annotation is: true [2020-10-13 16:56:02,607 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_6FINAL(lines 2384 2391) no Hoare annotation was computed. [2020-10-13 16:56:02,607 INFO L268 CegarLoopResult]: For program point L2388-1(line 2388) no Hoare annotation was computed. [2020-10-13 16:56:02,607 INFO L271 CegarLoopResult]: At program point L2396(line 2396) the Hoare annotation is: true [2020-10-13 16:56:02,607 INFO L268 CegarLoopResult]: For program point L2396-1(line 2396) no Hoare annotation was computed. [2020-10-13 16:56:02,607 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_7EXIT(lines 2392 2399) no Hoare annotation was computed. [2020-10-13 16:56:02,607 INFO L271 CegarLoopResult]: At program point ldv_device_create_file_7ENTRY(lines 2392 2399) the Hoare annotation is: true [2020-10-13 16:56:02,607 INFO L268 CegarLoopResult]: For program point ldv_device_create_file_7FINAL(lines 2392 2399) no Hoare annotation was computed. [2020-10-13 16:56:02,607 INFO L268 CegarLoopResult]: For program point device_remove_fileEXIT(lines 2528 2530) no Hoare annotation was computed. [2020-10-13 16:56:02,607 INFO L271 CegarLoopResult]: At program point device_remove_fileENTRY(lines 2528 2530) the Hoare annotation is: true [2020-10-13 16:56:02,608 INFO L268 CegarLoopResult]: For program point device_remove_fileFINAL(lines 2528 2530) no Hoare annotation was computed. [2020-10-13 16:56:02,608 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-13 16:56:02,608 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-10-13 16:56:02,608 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-13 16:56:02,608 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-13 16:56:02,608 INFO L268 CegarLoopResult]: For program point completeFINAL(lines 2515 2517) no Hoare annotation was computed. [2020-10-13 16:56:02,608 INFO L268 CegarLoopResult]: For program point completeEXIT(lines 2515 2517) no Hoare annotation was computed. [2020-10-13 16:56:02,608 INFO L271 CegarLoopResult]: At program point completeENTRY(lines 2515 2517) the Hoare annotation is: true [2020-10-13 16:56:02,609 INFO L268 CegarLoopResult]: For program point L2017(lines 2017 2020) no Hoare annotation was computed. [2020-10-13 16:56:02,609 INFO L264 CegarLoopResult]: At program point L2067(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,609 INFO L268 CegarLoopResult]: For program point L2059(line 2059) no Hoare annotation was computed. [2020-10-13 16:56:02,609 INFO L264 CegarLoopResult]: At program point L2084(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,609 INFO L268 CegarLoopResult]: For program point L2101-1(line 2101) no Hoare annotation was computed. [2020-10-13 16:56:02,609 INFO L264 CegarLoopResult]: At program point L2101(line 2101) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,609 INFO L268 CegarLoopResult]: For program point L2060(lines 2060 2063) no Hoare annotation was computed. [2020-10-13 16:56:02,610 INFO L268 CegarLoopResult]: For program point ibmpex_find_sensorsEXIT(lines 2001 2119) no Hoare annotation was computed. [2020-10-13 16:56:02,610 INFO L264 CegarLoopResult]: At program point L2077(line 2077) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,610 INFO L268 CegarLoopResult]: For program point L2077-1(line 2077) no Hoare annotation was computed. [2020-10-13 16:56:02,610 INFO L264 CegarLoopResult]: At program point L2102(line 2102) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,610 INFO L264 CegarLoopResult]: At program point L2036(line 2036) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,610 INFO L268 CegarLoopResult]: For program point L2102-1(line 2102) no Hoare annotation was computed. [2020-10-13 16:56:02,610 INFO L268 CegarLoopResult]: For program point L2036-1(line 2036) no Hoare annotation was computed. [2020-10-13 16:56:02,610 INFO L268 CegarLoopResult]: For program point L2078(lines 2078 2081) no Hoare annotation was computed. [2020-10-13 16:56:02,611 INFO L264 CegarLoopResult]: At program point L2111(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,611 INFO L264 CegarLoopResult]: At program point L2045(line 2045) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,611 INFO L268 CegarLoopResult]: For program point L2045-1(line 2045) no Hoare annotation was computed. [2020-10-13 16:56:02,611 INFO L264 CegarLoopResult]: At program point L2070(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,611 INFO L264 CegarLoopResult]: At program point L2103(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,611 INFO L268 CegarLoopResult]: For program point L2037(lines 2037 2054) no Hoare annotation was computed. [2020-10-13 16:56:02,611 INFO L268 CegarLoopResult]: For program point L2112(lines 2112 2115) no Hoare annotation was computed. [2020-10-13 16:56:02,611 INFO L268 CegarLoopResult]: For program point L2046(lines 2046 2053) no Hoare annotation was computed. [2020-10-13 16:56:02,612 INFO L268 CegarLoopResult]: For program point L2046-1(lines 2037 2054) no Hoare annotation was computed. [2020-10-13 16:56:02,612 INFO L264 CegarLoopResult]: At program point L2022(line 2022) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,612 INFO L268 CegarLoopResult]: For program point L2022-1(line 2022) no Hoare annotation was computed. [2020-10-13 16:56:02,612 INFO L264 CegarLoopResult]: At program point L2113(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,612 INFO L264 CegarLoopResult]: At program point ibmpex_find_sensorsENTRY(lines 2001 2119) the Hoare annotation is: (or (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ldv_count_1~0)| ~ldv_count_1~0) (= |old(#length)| |#length|) (= ~ldv_call_dev_attr_of_sensor_device_attribute_2~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute_2~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(~ldv_count_2~0)| ~ldv_count_2~0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|))) [2020-10-13 16:56:02,612 INFO L264 CegarLoopResult]: At program point L2072(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,612 INFO L264 CegarLoopResult]: At program point L2105(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,612 INFO L268 CegarLoopResult]: For program point ibmpex_find_sensorsFINAL(lines 2001 2119) no Hoare annotation was computed. [2020-10-13 16:56:02,613 INFO L268 CegarLoopResult]: For program point L2097(lines 2097 2100) no Hoare annotation was computed. [2020-10-13 16:56:02,613 INFO L268 CegarLoopResult]: For program point L2031(line 2031) no Hoare annotation was computed. [2020-10-13 16:56:02,613 INFO L268 CegarLoopResult]: For program point L2089-1(line 2089) no Hoare annotation was computed. [2020-10-13 16:56:02,613 INFO L264 CegarLoopResult]: At program point L2089(line 2089) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,613 INFO L268 CegarLoopResult]: For program point L2073(lines 2073 2076) no Hoare annotation was computed. [2020-10-13 16:56:02,613 INFO L264 CegarLoopResult]: At program point L2065(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,613 INFO L268 CegarLoopResult]: For program point L2032(lines 2032 2035) no Hoare annotation was computed. [2020-10-13 16:56:02,613 INFO L264 CegarLoopResult]: At program point L2090(line 2090) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,614 INFO L268 CegarLoopResult]: For program point L2024(lines 2024 2027) no Hoare annotation was computed. [2020-10-13 16:56:02,614 INFO L268 CegarLoopResult]: For program point L2090-1(line 2090) no Hoare annotation was computed. [2020-10-13 16:56:02,614 INFO L264 CegarLoopResult]: At program point L2082(line 2082) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,614 INFO L268 CegarLoopResult]: For program point L2082-1(line 2082) no Hoare annotation was computed. [2020-10-13 16:56:02,614 INFO L264 CegarLoopResult]: At program point L2016(line 2016) the Hoare annotation is: (or (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ldv_count_1~0)| ~ldv_count_1~0) (= |old(#length)| |#length|) (= ~ldv_call_dev_attr_of_sensor_device_attribute_2~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute_2~0)|) (= |#memory_int| |old(#memory_int)|) (= |old(~ldv_count_2~0)| ~ldv_count_2~0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)|) (let ((.cse1 (select (select |#memory_int| ibmpex_find_sensors_~data.base) (+ ibmpex_find_sensors_~data.offset 891)))) (<= .cse1 (+ (* 18446744073709551616 (div (+ .cse1 (- 6)) 18446744073709551616)) 6))))) [2020-10-13 16:56:02,614 INFO L268 CegarLoopResult]: For program point L2016-1(line 2016) no Hoare annotation was computed. [2020-10-13 16:56:02,614 INFO L264 CegarLoopResult]: At program point L2074(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,614 INFO L264 CegarLoopResult]: At program point L2107(lines 2013 2118) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,615 INFO L264 CegarLoopResult]: At program point L2041(lines 2041 2043) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,615 INFO L268 CegarLoopResult]: For program point L2041-1(lines 2041 2043) no Hoare annotation was computed. [2020-10-13 16:56:02,615 INFO L264 CegarLoopResult]: At program point L2116(line 2116) the Hoare annotation is: (not (let ((.cse0 (select (select |old(#memory_int)| |ibmpex_find_sensors_#in~data.base|) (+ |ibmpex_find_sensors_#in~data.offset| 891)))) (<= .cse0 (+ (* 18446744073709551616 (div (+ .cse0 (- 6)) 18446744073709551616)) 6)))) [2020-10-13 16:56:02,615 INFO L268 CegarLoopResult]: For program point L2083(lines 2083 2086) no Hoare annotation was computed. [2020-10-13 16:56:02,615 INFO L268 CegarLoopResult]: For program point L2116-1(line 2116) no Hoare annotation was computed. [2020-10-13 16:56:02,615 INFO L271 CegarLoopResult]: At program point ipmi_request_settimeENTRY(lines 2549 2551) the Hoare annotation is: true [2020-10-13 16:56:02,615 INFO L268 CegarLoopResult]: For program point ipmi_request_settimeFINAL(lines 2549 2551) no Hoare annotation was computed. [2020-10-13 16:56:02,615 INFO L268 CegarLoopResult]: For program point ipmi_request_settimeEXIT(lines 2549 2551) no Hoare annotation was computed. [2020-10-13 16:56:02,616 INFO L271 CegarLoopResult]: At program point IS_ERRENTRY(lines 2368 2375) the Hoare annotation is: true [2020-10-13 16:56:02,616 INFO L268 CegarLoopResult]: For program point IS_ERRFINAL(lines 2368 2375) no Hoare annotation was computed. [2020-10-13 16:56:02,616 INFO L268 CegarLoopResult]: For program point IS_ERREXIT(lines 2368 2375) no Hoare annotation was computed. [2020-10-13 16:56:02,616 INFO L271 CegarLoopResult]: At program point L2372(line 2372) the Hoare annotation is: true [2020-10-13 16:56:02,616 INFO L268 CegarLoopResult]: For program point L2372-1(line 2372) no Hoare annotation was computed. [2020-10-13 16:56:02,629 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,630 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,636 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,637 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,638 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,639 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,639 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,639 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,641 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-13 16:56:02,641 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-13 16:56:02,641 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-13 16:56:02,641 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-13 16:56:02,641 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,642 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,642 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,642 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,642 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,642 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,643 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-13 16:56:02,643 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-13 16:56:02,643 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-13 16:56:02,643 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-13 16:56:02,644 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,644 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,644 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,644 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,644 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,645 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,645 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,645 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,646 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,646 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,647 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,647 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,648 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,648 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,648 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,652 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,652 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,652 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,653 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,653 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,653 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,653 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,654 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,654 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,655 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,655 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,655 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,656 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,656 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,656 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,657 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,657 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,657 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,657 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,659 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: unknown symbol (@diff (Array Int (Array Int Int)) (Array Int (Array Int Int)) Int) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.getBinaryOperator(Term2Expression.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:246) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translateSelect(Term2Expression.java:326) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:155) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translateSelect(Term2Expression.java:325) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:155) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpression(ModelTranslationContainer.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:89) at de.uni_freiburg.informatik.ultimate.core.lib.results.InvariantResult.getLongDescription(InvariantResult.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportResult(TraceAbstractionStarter.java:693) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.createInvariantResults(TraceAbstractionStarter.java:260) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:217) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-10-13 16:56:02,663 INFO L168 Benchmark]: Toolchain (without parser) took 135220.25 ms. Allocated memory was 147.3 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 100.1 MB in the beginning and 573.0 MB in the end (delta: -472.9 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2020-10-13 16:56:02,664 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 147.3 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-13 16:56:02,665 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1230.84 ms. Allocated memory was 147.3 MB in the beginning and 208.1 MB in the end (delta: 60.8 MB). Free memory was 99.9 MB in the beginning and 143.9 MB in the end (delta: -43.9 MB). Peak memory consumption was 35.2 MB. Max. memory is 7.1 GB. [2020-10-13 16:56:02,665 INFO L168 Benchmark]: Boogie Preprocessor took 279.62 ms. Allocated memory is still 208.1 MB. Free memory was 143.9 MB in the beginning and 135.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2020-10-13 16:56:02,666 INFO L168 Benchmark]: RCFGBuilder took 2053.79 ms. Allocated memory was 208.1 MB in the beginning and 251.1 MB in the end (delta: 43.0 MB). Free memory was 135.3 MB in the beginning and 174.2 MB in the end (delta: -38.9 MB). Peak memory consumption was 88.2 MB. Max. memory is 7.1 GB. [2020-10-13 16:56:02,667 INFO L168 Benchmark]: TraceAbstraction took 131651.28 ms. Allocated memory was 251.1 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 174.2 MB in the beginning and 573.0 MB in the end (delta: -398.8 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2020-10-13 16:56:02,670 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 147.3 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1230.84 ms. Allocated memory was 147.3 MB in the beginning and 208.1 MB in the end (delta: 60.8 MB). Free memory was 99.9 MB in the beginning and 143.9 MB in the end (delta: -43.9 MB). Peak memory consumption was 35.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 279.62 ms. Allocated memory is still 208.1 MB. Free memory was 143.9 MB in the beginning and 135.3 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2053.79 ms. Allocated memory was 208.1 MB in the beginning and 251.1 MB in the end (delta: 43.0 MB). Free memory was 135.3 MB in the beginning and 174.2 MB in the end (delta: -38.9 MB). Peak memory consumption was 88.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 131651.28 ms. Allocated memory was 251.1 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 174.2 MB in the beginning and 573.0 MB in the end (delta: -398.8 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2404]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,683 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: 2190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,684 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,684 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,684 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,684 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: 2326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1687]: Loop Invariant [2020-10-13 16:56:02,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-13 16:56:02,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-13 16:56:02,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-13 16:56:02,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-13 16:56:02,685 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,685 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,686 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,686 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,686 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,686 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,686 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-13 16:56:02,686 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-13 16:56:02,687 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-13 16:56:02,687 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-13 16:56:02,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,687 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-13 16:56:02,688 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (#memory_$Pointer$ == \old(#memory_$Pointer$) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$) - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,688 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,688 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,688 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,689 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: 2127]: Loop Invariant Derived loop invariant: ldv_count_1 == \old(ldv_count_1) - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,689 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,689 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,690 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,690 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,690 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,691 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,691 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,691 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: 1838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,692 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,692 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,692 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,693 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2127]: Loop Invariant Derived loop invariant: \old(ldv_count_1) == ldv_count_1 - InvariantResult [Line: 2291]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2127]: Loop Invariant Derived loop invariant: \old(ldv_count_1) == ldv_count_1 - InvariantResult [Line: 2291]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - InvariantResult [Line: 2326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2013]: Loop Invariant [2020-10-13 16:56:02,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-13 16:56:02,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: !(\old(unknown-#memory_int-unknown)[data][data + 891] <= 18446744073709551616 * ((\old(unknown-#memory_int-unknown)[data][data + 891] + -6) / 18446744073709551616) + 6) - ExceptionOrErrorResult: IllegalArgumentException: unknown symbol (@diff (Array Int (Array Int Int)) (Array Int (Array Int Int)) Int) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: unknown symbol (@diff (Array Int (Array Int Int)) (Array Int (Array Int Int)) Int): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.getBinaryOperator(Term2Expression.java:553) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...